#get access token from authorization code google

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API Integration in Web Development: Connecting Your Site to External Services

If you’ve ever used a weather widget on a travel site or paid through PayPal on an online store, you’ve seen APIs in action. APIs (Application Programming Interfaces) let your website “talk” to other services, adding features without building everything from scratch. For businesses working with the best web development agencies in Odisha, mastering API integration can take your site’s functionality to the next level. Let’s explore how it works and why it matters.

What’s an API, Anyway?

Think of an API like a restaurant menu. You don’t need to know how the kitchen prepares your meal—you just order what you want, and the server brings it to you. Similarly, APIs let your website request specific data or actions from external platforms (like Google Maps or payment gateways) and receive a ready-to-use response.

Why Integrate APIs?

APIs save time, reduce costs, and add features that would otherwise take months to create. For example:

Payment Processing: Integrate Stripe or Razorpay to handle secure transactions.

Social Media Sharing: Let users share content on Facebook or Twitter with one click.

Real-Time Data: Show live weather updates, currency rates, or shipping tracking.

Authentication: Allow sign-ins via Google or Facebook.

Even the best web development agencies Odisha rely on APIs to deliver efficient, feature-rich sites.

How to Integrate APIs: A Step-by-Step Approach

1. Choose the Right API

Not all APIs are created equal. Look for:

Clear Documentation: Instructions should be easy to follow.

Reliability: Check uptime stats and user reviews.

Cost: Some APIs charge fees based on usage.

Popular options include Google Maps API (for location services), Twilio (for SMS), and OpenAI (for AI tools).

2. Get API Credentials

Most APIs require keys or tokens to authenticate requests. These act like passwords, ensuring only authorized users access the service. Store these keys securely—never expose them in public code.

3. Make API Requests

APIs work through HTTP requests (like GET or POST). For example, to fetch weather data, your site might send a GET request to a weather service’s API endpoint with parameters like location and date.

4. Handle Responses

APIs return data in formats like JSON or XML. Your site needs to process this data and display it user-friendly. For instance, converting raw latitude/longitude coordinates into an interactive map.

5. Test Thoroughly

Check how your site handles API errors, slow responses, or downtime. Plan fallbacks—like showing cached data if an API fails—to keep the user experience smooth.

Common Challenges (and How to Solve Them)

Rate Limits: Many APIs restrict how many requests you can make per minute. Avoid hitting limits by caching frequent responses or optimizing request frequency.

Data Security: Always use HTTPS for API calls to encrypt data. Avoid sending sensitive info (like API keys) in URLs.

Version Changes: APIs update over time. Regularly check for deprecated features and update your code to avoid breaking your site.

Best Practices for Smooth Integration

Use Libraries or SDKs Many APIs provide pre-built code libraries (SDKs) to simplify integration. These handle authentication and data formatting, saving you time.

Monitor Performance Track how APIs affect your site’s speed. Slow responses can frustrate users, so optimize code or switch providers if needed.

Document Your Work Keep notes on how APIs are used, where keys are stored, and error-handling processes. This helps future developers (or your team) troubleshoot quickly.

Stay Legal Respect API terms of service. For example, don’t scrape data if the API prohibits it, and credit sources where required.

Real-World Examples

E-Commerce Sites: Use shipping APIs like FedEx to calculate delivery costs in real time.

Travel Portals: Pull flight and hotel availability from services like Amadeus.

Healthcare Apps: Integrate telemedicine APIs for video consultations.

When to Ask for Help

API integration can get tricky, especially with complex systems or strict security needs. Partnering with experienced developers, like the best web development agencies Odisha, ensures your integrations are secure, efficient, and scalable. They’ll handle the technical heavy lifting so you can focus on your business.

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does avast vpn have 2 factor authorization

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does avast vpn have 2 factor authorization

Avast VPN security features

Avast VPN stands out among the myriad of VPN services available in the market, primarily due to its robust security features. In an era where online privacy is increasingly under threat, users are seeking reliable solutions to safeguard their data and browsing activities. Avast VPN steps up to the challenge by offering a comprehensive suite of security measures designed to protect users' digital footprints.

One of the standout features of Avast VPN is its military-grade encryption. Utilizing AES-256 encryption, Avast VPN ensures that all data transmitted through its servers remains unreadable to any unauthorized parties. This level of encryption is trusted by governments and security experts worldwide, providing users with peace of mind knowing that their sensitive information is secure.

Moreover, Avast VPN operates a strict no-logs policy. This means that it does not track or store any information about users' online activities, ensuring complete anonymity while browsing the internet. By prioritizing user privacy, Avast VPN distinguishes itself as a trustworthy companion for those seeking to maintain their digital anonymity.

Furthermore, Avast VPN offers a wide range of server locations across the globe. This not only allows users to bypass geographical restrictions and access content from anywhere but also enhances their online security by providing multiple options for connecting to the internet securely.

In addition to these core security features, Avast VPN includes other essential tools such as a kill switch, which automatically cuts off internet access if the VPN connection drops unexpectedly, preventing any data leaks. Additionally, Avast VPN offers DNS leak protection, ensuring that users' DNS requests remain encrypted and secure.

Overall, Avast VPN's robust security features make it a top choice for individuals looking to safeguard their online privacy and security. With its military-grade encryption, strict no-logs policy, and comprehensive server network, Avast VPN provides users with the confidence to browse the internet safely and anonymously.

Two-factor authentication implementation

Two-factor authentication (2FA) is a security process that requires users to provide two different authentication factors to verify themselves. This adds an extra layer of protection beyond just a password, making it more difficult for unauthorized users to access accounts or sensitive information.

There are generally three types of factors that can be used in 2FA:

Something you know: This could be a password, PIN, or answer to a security question.

Something you have: This is often a physical device like a smartphone, key fob, or smart card.

Something you are: This refers to biometric data such as fingerprints, facial recognition, or retina scans.

Implementing 2FA can significantly enhance the security of online accounts, applications, or systems. This is particularly important for sensitive information such as financial data, healthcare records, or personal communications. By requiring users to provide multiple types of authentication, the risk of unauthorized access due to stolen or weak passwords is greatly reduced.

There are various methods of implementing 2FA, including SMS codes, authenticator apps like Google Authenticator, hardware tokens, and biometric verifications. Organizations can choose the method that best fits their security needs and user requirements.

Overall, the implementation of two-factor authentication is a proactive step towards bolstering cybersecurity and protecting sensitive information from potential threats. By incorporating multiple layers of authentication, 2FA serves as a robust defense mechanism against hacking attempts and unauthorized access.

Authentication methods in Avast VPN

Avast VPN offers users a range of robust authentication methods to ensure secure access to their virtual private network. These authentication methods play a crucial role in verifying the identity of users and safeguarding sensitive data from unauthorized access.

One of the primary authentication methods provided by Avast VPN is the use of usernames and passwords. Users are required to create unique login credentials that they must enter each time they connect to the VPN. This method helps in verifying the user's identity and ensuring that only authorized users can access the network.

Another common authentication method offered by Avast VPN is the use of two-factor authentication (2FA). With 2FA, users are required to provide two forms of identification before gaining access to the VPN. This typically involves entering a password and then receiving a unique code on their mobile device that they must also enter. 2FA adds an extra layer of security and makes it harder for unauthorized users to breach the network.

Avast VPN also supports the use of digital certificates for authentication. Digital certificates are electronic credentials that verify the identity of the user and are issued by a trusted certificate authority. By using digital certificates, Avast VPN enhances security by ensuring that only users with valid certificates can connect to the network.

In conclusion, Avast VPN offers a variety of authentication methods such as usernames and passwords, two-factor authentication, and digital certificates to ensure secure access to the VPN. By incorporating these authentication methods, Avast VPN prioritizes user security and privacy, making it a reliable choice for safeguarding online activities.

Avast VPN login security

Ensuring robust security measures for your Avast VPN login is paramount in safeguarding your online activities and sensitive information. Avast VPN, renowned for its reliability and performance in protecting users' privacy, extends its commitment to security to the login process as well.

To begin with, Avast VPN employs industry-standard encryption protocols, such as AES-256, to secure the transmission of login credentials between your device and their servers. This encryption ensures that your username, password, and other login details remain encrypted during transit, making it extremely challenging for unauthorized parties to intercept or decipher this information.

Furthermore, Avast implements multi-factor authentication (MFA) mechanisms to add an extra layer of protection to the login process. By requiring additional verification steps beyond just entering a password, such as one-time codes sent to your registered email or mobile device, MFA significantly reduces the risk of unauthorized access, even if your login credentials are compromised.

Avast VPN also regularly updates its login systems and infrastructure to patch any potential vulnerabilities and stay ahead of emerging threats. These updates are automatically applied in the background, ensuring that users benefit from the latest security enhancements without having to take any manual action.

Moreover, Avast VPN provides users with tools and resources to enhance their own login security practices. This includes recommending strong, unique passwords, advising against sharing login credentials with others, and encouraging regular password changes to mitigate the risk of account compromise.

In conclusion, Avast VPN prioritizes the security of its users' login credentials through robust encryption, multi-factor authentication, regular updates, and user education initiatives. By adopting these best practices, users can confidently access their VPN accounts knowing that their login security is in good hands.

Multi-factor authentication in Avast VPN

Title: Enhancing Security with Multi-Factor Authentication in Avast VPN

In today's digital landscape, safeguarding our online activities is paramount. With the proliferation of cyber threats, ensuring the security of our data and privacy is no longer optional but a necessity. Avast VPN, a trusted name in the realm of virtual private networks, understands this need and incorporates multi-factor authentication (MFA) to fortify its security measures.

Multi-factor authentication adds an extra layer of protection by requiring users to provide multiple forms of verification before accessing their accounts. In the case of Avast VPN, this typically involves something the user knows (like a password) combined with something they have (such as a mobile device for receiving a one-time code).

By implementing MFA, Avast VPN significantly reduces the risk of unauthorized access to user accounts, even if login credentials are compromised. Hackers would not only need to obtain the user's password but also access their secondary authentication method, which adds an additional hurdle to their malicious intentions.

Moreover, Avast VPN's MFA feature enhances user confidence by providing peace of mind knowing that their sensitive information is well-protected. Whether accessing the VPN for personal or business use, users can trust that their data remains secure from prying eyes.

In addition to bolstering security, multi-factor authentication also aligns with regulatory compliance requirements in various industries, ensuring that Avast VPN users meet the necessary standards for data protection.

In conclusion, multi-factor authentication in Avast VPN serves as a robust defense mechanism against cyber threats, offering users an extra layer of security and peace of mind in an increasingly digital world.

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ORACLE APEX OAUTH 2

Understanding and Implementing OAuth 2.0 in Oracle APEX

Introduction

In today’s interconnected digital landscape, applications often need to pull data from or interact with external services. OAuth 2.0 provides a rock-solid framework for enabling secure authorization and access to these resources. Oracle APEX, the low-code development platform, offers extensive support for OAuth 2.0. This blog will dive into OAuth 2.0 with Oracle APEX, exploring concepts and providing a practical guide.

What is OAuth 2.0?

OAuth 2.0 is an open protocol. Think of it as a security framework that defines how a user can allow a third-party application to access their information stored with a different service provider—all without sharing their actual login credentials. This is crucial in social logins or when an app needs to fetch data from your calendar or email.

OAuth 2.0 in Action: A Common Scenario

Application Wants Access: Your APEX application wants to display a user’s Google Calendar events.

Authorization Request: Your application redirects the user to Google’s authorization server.

User Consent: The user logs into their Google account (if necessary) and is asked to grant your application permission to access their calendar data.

Authorization Grant: If the user approves, Google generates an authorization code and returns it to your application.

Access Token Exchange: Your application now exchanges this authorization code for an access token. The access token is the key with restricted permissions that allows your app to interact with Google Calendar.

API Calls: Finally, your application can use the access token to make API requests to Google Calendar and fetch the desired information.

Key OAuth 2.0 Terms

Resource Owner: The user who owns the data (e.g., their calendar data).

Client: The application seeking access (your APEX app).

Authorization Server: The service authenticates the user and issues tokens (e.g., Google).

Resource Server: Where the user’s protected data resides (e.g., Google Calendar).

OAuth 2.0 Flows

OAuth 2.0 supports several flows for different use cases. APEX primarily utilizes the Authorization Code Flow for web-based applications.

Oracle APEX and OAuth 2.0

Web Credentials: In APEX, you create web credentials to store your Client ID and Client Secret issued by the authorization server.

APEX_WEB_SERVICE Package: Oracle APEX provides the APEX_WEB_SERVICE Package, which contains handy procedures to facilitate OAuth 2.0 interactions. The OAUTH_AUTHENTICATE_CREDENTIAL Procedure performs authentication and retrieves a new access token.

Example: Integrating with a REST API

Refer to Oracle’s documentation for a complete example. Here’s the gist:

Set up a Web Credential in APEX

Use APEX_WEB_SERVICE.OAUTH_AUTHENTICATE_CREDENTIAL to get an access token.

Make secured REST API calls using APEX_WEB_SERVICE.MAKE_REST_REQUEST, including the access token in the header.

Beyond the Basics

Refresh Tokens: Access tokens often expire. OAuth 2.0 can facilitate issuing refresh tokens to get new access tokens without the full authorization flow.

Scopes: Scopes define your app’s actions with the access token.

Conclusion

Oracle APEX’s seamless OAuth 2.0 integration allows you to securely leverage the power of external services. This blog has just scratched the surface; it’s best to consult Oracle’s extensive documentation for specific implementation details.

You can find more information about  Oracle Apex in this  Oracle Apex Link

Conclusion:

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[codehunger]

Docusign refresh token - increase access token life span

Docusign refresh token – increase access token life span

In this blog, we will see how we can increase access token life span by DocuSign refresh token in laravel, as you see by default access token life span is 8 hours and after that again you need the access token in order to call DocuSign API. But by using the DocuSign refresh token we can again create the access token by which we call the API’s. To call the refresh token API , remember you…

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✨ Internet Safety ✨

For our generation today, the internet is probably the safest place to be in. People can be whoever they want, express whatever they want, and enjoy themselves however they want. I must admit, I would also say that I couldn’t live without the internet. Internet is just the solution to every problem, right? Now, we can even earn money in the comfort of our rooms with the help of the internet. Should we spend hours travelling just to buy stuff? Nah, we got the internet! With just several clicks we can already make an order and just wait on our couch to receive it. Oh no, COVID-19 ruled the world! No worries, we are backed up by the internet. Online classes, online transactions, online dating. You name it. The internet is there for us, or is it? Is it our safe haven?

We have put so much trust in the internet, but we didn’t know it can also be our biggest predator. Online transactions were fun until you got scammed and lost all your money. Online dating them feel loved until the person they were talking to is a catfish. Streaming online made him famous and rich, until his account got hacked. And there are still millions of stories out there that should awake us from believing that the internet is the safest thing in the world.

Below are some possible dangers you could encounter online.

1. Cyberbullying

I’m sure many of you have heard of this. But even though we are fully aware of it, it is still one of the major problems until now. As we casually scroll in our social media feeds, it is already normal for us to see people making fun of or “bashing” other people. It became so prevalent that we could call it a normal thing. According to UNICEF (2019), one in three young people has said that they have been a victim of cyberbullying and that it affected almost half of the Filipino children aged 13-17. We need to know that even a single word like “tanga” or “bobo” we see in our social media platforms and online gaming worlds could affect or traumatize us greatly.

2. Data Being Stolen

Some people nowadays are getting better at doing this. They can steal your money from your accounts, apply for a loan or credit card using your name, or sell your information to an online criminal as well. The hidden website is packed with criminals who purchase and sell stolen personal data. If your data is stolen, you can experience spam attacks. But most of these data thefts try to steal sensitive information, such as your credit card or personal information to commit identity theft.

3. Exposure to Inappropriate Material

Another risk especially for children and teenagers are exposure to inappropriate materials that are sexual, hateful, or violent. The chance and probability for children to look at anything inappropriate rely on how much they do online as they get more active online at a younger age. Whether it's a free-time graphic pop-up commercial, children's cartoon characters in adult circumstances or a self-harm forum, an innocent search might expose these children to contents that make them feel puzzled and angry. Some of the inappropriate content includes pornographic material, content containing swearing, sites that encourage racism, violence, terrorism, or even suicide, sexism sites, or gambling sites, and so on.

Based on my own experiences, here are some tips I would like to share to you to look after your privacy and secure your internet safety:

1. Keep your software up-to-date

Not only will you get a better program experience, but you will also be able to iron out your security issues. But the reason why you must keep it updated is that hackers are fast enough to become aware of certain software’s vulnerabilities, thus could harm your computer system and personal data. If you avoid doing these updates, you are bound to face persistent bugs, data loss, malware infection, and of course security issues.

2. Update your passwords

Why do we need to constantly change our passwords? So that we can reduce the risk of other people having access to our accounts, thus corrupt our personal data. Using strong passwords is necessary for us to prove our identity in our accounts, websites, or our computer itself (Wright, 2021). My tip in creating passwords is random characters with a symbol, number, and at least one capital letter. The reason for this is that using weak passwords, such as patterns of letters and numbers, or simply your name and some important date you know can cause hackers to guess and open your account, hence impersonate you to commit fraud and other crimes.

3. Use two-factor authorization

Familiar with this term? Yes, a two-factor authorization (2FA) is an extra step to keep your accounts more secure and avoid getting hacked by others. One of the most common 2FA methods is one-time codes sent through SMS or email, authenticator apps such as Google Authenticator, and security keys such as U2F tokens (Drozhzhin, 2018). This one for me is the best 2FA authorization because only your private key will confirm your login. If someone will try to log in to your account with the wrong security key, they will not be granted access to your account. So, there you go. A series of two-factor authorizations that will secure your accounts the best way possible. You’re welcome!

4. Be careful what you click on

Have you heard of phishers? They are attackers that send a fraudulent message designed to trick and victimize us into revealing sensitive information to them. As scary as it sounds, we need to be aware of what we click on to avoid experiencing this. Phishing is usually done in an email when they get your email address from somewhere. These phishers try to create a fake website to trick you into typing in your personal information. It’s much easier for them to hack our accounts this way. To avoid this, you can check the URL’s legitimacy by using the Google Transparency Report or simply avoid suspicious emails which require your personal information. Think before you click!

5. Back-up your data

Data back-up and recovery has many advantages. Some of these are protecting and saving your data, provides ease of management, ensures accurate information of your data, quick access to data, scalability, and such (Becker, 2021). There are many other ways to back up your data, but here’s a simple way to manually back up your data in your phone is to open your phone’s settings app, tap system and click backup or search backup in your settings app, then tap back-up now. It’s that simple.

6. Set up notifications for your most important bank accounts

As online bank account holders, it is our responsibility to making sure our accounts are protected. Online accounts are one of the easy targets of hackers to whisk away our money with just a couple of keystrokes. To safeguard our online banking, we may choose an industrial-standard security bank or credit union that utilizes text or e-mail warnings avoids the use of public Wi-Fi access and periodically changes your password.

7. Protect your personal information

This might be difficult for those who like to express themselves on social media, but we must protect our personal identity to avoid any sort of online threats. To protect our identity, we must limit the amount of personal information we share or provide. We shouldn't share or provide this information online: exact home address, your place and schedules of classes or work, birthday, cellphone number, and most importantly our passwords or account information. Another tip is to write down in a small notebook all your passwords and keep them safe in a secure place away from your computer.

8. Use parental controls and stay present

With the pandemic going on right now, parents should be extra careful of what their children see and hear about themselves and who they encounter on the internet. To protect your children from internet risks, talk to them frequently, utilize tools to safeguard them and watch out for their work. Monitor the time of your child, especially the younger ones, about when and how long they stay online. Keep your computer at a central location in your house, where it's easy to watch what your children do and look at online. You may configure them for mobile devices to forget Wi-Fi passcodes for your kids not to go online without knowledge. Review privacy and location settings, parental control and use secure browsers, apps, search engines and YouTube search settings. Lastly, limit camera and video to prevent your children from accidentally taking photos or videos of themselves or others.

The internet does not usually hurt us unless we react to suspect material and websites. The first reason you don't know what you're doing is because of internet damage. Secondly, you may react or click on links such as appealing advertisements, infected software and communications when you have other forces. To ensure internet safety, just remember those tips above and these three things: secure your network, be responsible, and make the internet child-safe.

References:

Becker, D. (2021). 6 Advantages of Data Backup and Recovery. IT Central Station. Retrieved from https://www.itcentralstation.com/articles/6-advantages-of-data-backup-and-recovery

Drozhzhin, A. (2018). SMS-based two-factor authentication is not safe — consider these alternative 2FA methods instead. Kaspersky Daily. Retrieved from https://www.kaspersky.com/blog/2fa-practical-guide/24219/

Wright, J. (2021). Why Is it Important to Change Your Password? Small Business Chron. Retrieved from https://smallbusiness.chron.com/

Online bullying remains prevalent in the Philippines, other countries (2019). Unicef Philippines. Retrieved from https://www.unicef.org/philippines/press-releases/online-bullying-remains-prevalent-philippines-other-countries

25 Best Internet Safety Tips for Every Situation (2021). The Neeva Team. Retrieved from https://neeva.com/learn/25-best-internet-safety-tips-for-every-situation

[tradecryotocurrency]

The 10 Most Important Cryptocurrencies Other Than Bitcoin

Bitcoin has not only been just a trendsetter, ushering in a wave of cryptocurrencies built on a decentralized peer-to-peer network, but also has become the de facto standard for cryptocurrencies, inspiring an ever-growing legion of followers and spinoffs.

KEY TAKEAWAYS

A cryptocurrency, broadly defined, is currency that takes the form of tokens or “coins” and exists on a distributed and decentralized ledger.

Beyond that, the field of cryptocurrencies has expanded dramatically since Bitcoin was launched over a decade ago, and the next great digital token may be released tomorrow.

Bitcoin continues to lead the pack of cryptocurrencies in terms of market capitalization, user base, and popularity.

Other virtual currencies such as Ethereum are being used to create decentralized financial systems for those without access to traditional financial products.

Some altcoins are being endorsed as they have newer features than Bitcoin, such as the ability to handle more transactions per second or use different consensus algorithms like proof-of-stake.

What Are Cryptocurrencies?

Before we take a closer look at some of these alternatives to Bitcoin, let’s step back and briefly examine what we mean by terms like cryptocurrency and altcoin. A cryptocurrency, broadly defined, is virtual or digital money that takes the form of tokens or “coins.” While some cryptocurrencies have ventured into the physical world with credit cards or other projects, the large majority remain entirely intangible.

The “crypto” in cryptocurrencies refers to complicated cryptography that allows for the creation and processing of digital currencies and their transactions across decentralized systems. Alongside this important “crypto” feature of these currencies is a common commitment to decentralization; cryptocurrencies are typically developed as code by teams who build in mechanisms for issuance (often, although not always, through a process called “mining”) and other controls.

Cryptocurrencies are almost always designed to be free from government manipulation and control, although as they have grown more popular, this foundational aspect of the industry has come under fire. The currencies modeled after Bitcoin are collectively called altcoins, and in some cases “shitcoins,” and have often tried to present themselves as modified or improved versions of Bitcoin. While some of these currencies may have some impressive features that Bitcoin does not, matching the level of security that Bitcoin’s networks achieve largely has yet to be seen by an altcoin.

Below, we’ll examine some of the most important digital currencies other than Bitcoin. First, though, a caveat: It is impossible for a list like this to be entirely comprehensive. One reason for this is the fact that there are more than 4,000 cryptocurrencies in existence as of January 2021. While many of these cryptos have little to no following or trading volume, some enjoy immense popularity among dedicated communities of backers and investors.

Beyond that, the field of cryptocurrencies is always expanding, and the next great digital token may be released tomorrow. While Bitcoin is widely seen as a pioneer in the world of cryptocurrencies, analysts adopt many approaches for evaluating tokens other than BTC. It’s common, for instance, for analysts to attribute a great deal of importance to ranking coins relative to one another in terms of market capitalization. We’ve factored this into our consideration, but there are other reasons why a digital token may be included in the list as well.

1. Ethereum (ETH)

The first Bitcoin alternative on our list, Ethereum is a decentralized software platform that enables smart contracts and decentralized applications (dapps) to be built and run without any downtime, fraud, control, or interference from a third party. The goal behind Ethereum is to create a decentralized suite of financial products that anyone in the world can freely access, regardless of nationality, ethnicity, or faith. This aspect makes the implications for those in some countries more compelling, as those without state infrastructure and state identifications can get access to bank accounts, loans, insurance, or a variety of other financial products.

The applications on Ethereum are run on ether, its platform-specific cryptographic token. Ether is like a vehicle for moving around on the Ethereum platform and is sought mostly by developers looking to develop and run applications inside Ethereum, or now, by investors looking to make purchases of other digital currencies using ether. Ether, launched in 2015, is currently the second-largest digital currency by market capitalization after Bitcoin, although it lags behind the dominant cryptocurrency by a significant margin. As of January 2021, ether’s market cap is roughly 19% of Bitcoin’s size.

In 2014, Ethereum launched a presale for ether, which received an overwhelming response; this helped to usher in the age of the initial coin offering (ICO). According to Ethereum, it can be used to “codify, decentralize, secure and trade just about anything.” Following the attack on the decentralized autonomous organization (DAO) in 2016, Ethereum was split into Ethereum (ETH) and Ethereum Classic (ETC). As of January 2021, Ethereum (ETH) has a market capitalization of $138.3 billion and a per-token value of $1,218.59.

In 2021, Ethereum plans to change its consensus algorithm from proof-of-work to proof-of-stake. This move will allow Ethereum’s network to run itself with far less energy and improved transaction speed. Proof-of-stake allows network participants to “stake” their ether to the network. This process helps to secure the network and process the transactions that occur. Those who do this are rewarded ether, similar to an interest account. This is an alternative to Bitcoin’s proof-of-work mechanism, where miners are rewarded more Bitcoin for processing transactions.

2. Litecoin (LTC)

Litecoin, launched in 2011, was among the first cryptocurrencies to follow in the footsteps of Bitcoin and has often been referred to as “silver to Bitcoin’s gold.” It was created by Charlie Lee, an MIT graduate and former Google engineer.

Litecoin is based on an open-source global payment network that is not controlled by any central authority and uses “scrypt” as a proof of work, which can be decoded with the help of consumer-grade CPUs. Although Litecoin is like Bitcoin in many ways, it has a faster block generation rate and hence offers a faster transaction confirmation time. Other than developers, there are a growing number of merchants that accept Litecoin. As of January 2021, Litecoin has a market capitalization of $10.1 billion and a per-token value of $153.88, making it the sixth-largest cryptocurrency in the world.

3. Cardano (ADA)

Cardano is an “Ouroboros proof-of-stake” cryptocurrency that was created with a research-based approach by engineers, mathematicians, and cryptography experts. The project was cofounded by Charles Hoskinson, one of the five initial founding members of Ethereum. After having some disagreements with the direction Ethereum was taking, he left and later helped to create Cardano.

The team behind Cardano created its blockchain through extensive experimentation and peer-reviewed research. The researchers behind the project have written over 90 papers on blockchain technology across a range of topics. This research is the backbone of Cardano.

Due to this rigorous process, Cardano seems to stand out among its proof-of-stake peers as well as other large cryptocurrencies. Cardano has also been dubbed the “Ethereum killer,” as its blockchain is said to be capable of more. That said, Cardano is still in its early stages. While it has beaten Ethereum to the proof-of-stake consensus model, it still has a long way to go in terms of decentralized financial applications.

Cardano aims to be the world’s financial operating system by establishing decentralized financial products similar to Ethereum as well as providing solutions for chain interoperability, voter fraud, and legal contract tracing, among other things. As of January 2021, Cardano has a market capitalization of $9.8 billion and one ADA trades for $0.31.

4. Polkadot (DOT)

Polkadot is a unique proof-of-stake cryptocurrency that is aimed at delivering interoperability among other blockchains. Its protocol is designed to connect permissioned and permission-less blockchains, as well as oracles, to allow systems to work together under one roof.

Polkadot’s core component is its relay chain that allows the interoperability of varying networks. It also allows for “parachains,” or parallel blockchains with their own native tokens for specific-use cases.

Where Polkadot differs from Ethereum is that rather than creating just decentralized applications on Polkadot, developers can create their own blockchain while also using the security that Polkadot’s chain already has. With Ethereum, developers can create new blockchains but need to create their own security measures, which can leave new and smaller projects open to attack, as the larger a blockchain, the more security it has. This concept in Polkadot is known as shared security.

Polkadot was created by Gavin Wood, another member of the core founders of the Ethereum project who had differing opinions on the project’s future. As of January 2021, Polkadot has a market capitalization of $11.2 billion and one DOT trades for $12.54.

5. Bitcoin Cash (BCH)

Bitcoin Cash (BCH) holds an important place in the history of altcoins because it is one of the earliest and most successful hard forks of the original Bitcoin. In the cryptocurrency world, a fork takes place as the result of debates and arguments between developers and miners. Due to the decentralized nature of digital currencies, wholesale changes to the code underlying the token or coin at hand must be made due to general consensus; the mechanism for this process varies according to the particular cryptocurrency.

When different factions can’t agree, sometimes the digital currency is split, with the original chain remaining true to its original code and the new chain beginning life as a new version of the prior coin, complete with changes to its code.

BCH began its life in August 2017 as a result of one of these splits. The debate that led to the creation of BCH had to do with the issue of scalability; the Bitcoin network has a limit on the size of blocks: one megabyte (MB). BCH increases the block size from one MB to eight MBs, with the idea being that larger blocks can hold more transactions within them, and the transaction speed would therefore be increased. It also makes other changes, including the removal of the Segregated Witness protocol that impacts block space. As of January 2021, BCH has a market capitalization of $8.9 billion and a value per token of $513.45.

6. Stellar (XLM)

Stellar is an open blockchain network designed to provide enterprise solutions by connecting financial institutions for the purpose of large transactions. Huge transactions between banks and investment firms—typically taking several days, involving a number of intermediaries, and costing a good deal of money—can now be done nearly instantaneously with no intermediaries and cost little to nothing for those making the transaction.

While Stellar has positioned itself as an enterprise blockchain for institutional transactions, it is still an open blockchain that can be used by anyone. The system allows for cross-border transactions among any currencies. Stellar’s native currency is Lumens (XLM). The network requires users to hold Lumens to be able to transact on the network.

Stellar was founded by Jed McCaleb, a founding member of Ripple Labs and developer of the Ripple protocol. He eventually left his role with Ripple and went on to cofound the Stellar Development Foundation. Stellar Lumens have a market capitalization of $6.1 billion and are valued at $0.27 as of January 2021.

7. Chainlink

Chainlink is a decentralized oracle network that bridges the gap between smart contracts, like the ones on Ethereum, and data outside of it. Blockchains themselves do not have the ability to connect to outside applications in a trusted manner. Chainlink’s decentralized oracles allow smart contracts to communicate with outside data so that the contracts can be executed based on data that Ethereum itself cannot connect to.

Chainlink’s blog details a number of use cases for its system. One of the many use cases that are explained would be to monitor water supplies for pollution or illegal syphoning going on in certain cities. Sensors could be set up to monitor corporate consumption, water tables, and the levels of local bodies of water. A Chainlink oracle could track this data and feed it directly into a smart contract. The smart contract could be set up to execute fines, release flood warnings to cities, or invoice companies using too much of a city’s water with the incoming data from the oracle.

Chainlink was developed by Sergey Nazarov along with Steve Ellis. As of January 2021, Chainlink’s market capitalization is $8.6 billion and one LINK is valued at $21.53.

8. Binance Coin (BNB)

Binance Coin is a utility cryptocurrency that operates as a payment method for the fees associated with trading on the Binance Exchange. Those who use the token as a means of payment for the exchange can trade at a discount. Binance Coin’s blockchain is also the platform that Binance’s decentralized exchange operates on. The Binance exchange was founded by Changpeng Zhao and is one of the most widely used exchanges in the world based on trading volumes.  

Binance Coin was initially an ERC-20 token that operated on the Ethereum blockchain. It eventually had its own mainnet launch. The network uses a proof-of-stake consensus model. As of January 2021, Binance has a $6.8 billion market capitalization with one BNB having a value of $44.26.

9. Tether (USDT)

Tether was one of the first and most popular of a group of so-called stablecoins, cryptocurrencies that aim to peg their market value to a currency or other external reference point to reduce volatility. Because most digital currencies, even major ones like Bitcoin, have experienced frequent periods of dramatic volatility, Tether and other stablecoins attempt to smooth out price fluctuations to attract users who may otherwise be cautious. Tether’s price is tied directly to the price of the U.S. dollar. The system allows users to more easily make transfers from other cryptocurrencies back to U.S. dollars in a more timely manner than actually converting to normal currency.

Launched in 2014, Tether describes itself as “a blockchain-enabled platform designed to facilitate the use of fiat currencies in a digital manner.” Effectively, this cryptocurrency allows individuals to utilize a blockchain network and related technologies to transact in traditional currencies while minimizing the volatility and complexity often associated with digital currencies. As of January 2021, Tether is the third-largest cryptocurrency by market capitalization, with a total market cap of $24.4 billion and a per-token value of $1.

10. Monero (XMR)

Monero is a secure, private, and untraceable currency. This open-source cryptocurrency was launched in April 2014 and soon garnered great interest among the cryptography community and enthusiasts. The development of this cryptocurrency is completely donation-based and community-driven. Monero has been launched with a strong focus on decentralization and scalability, and it enables complete privacy by using a special technique called “ring signatures.”

With this technique, a group of cryptographic signatures appears, including at least one real participant, but the real one cannot be isolated since they all appear valid. Because of exceptional security mechanisms like this, Monero has developed something of an unsavory reputation—it has been linked to criminal operations around the world. While this is a prime candidate for making criminal transactions anonymously, the privacy inherent in Monero is also helpful to dissidents of oppressive regimes around the world. As of January 2021, Monero has a market capitalization of $2.8 billion and a per-token value of $158.37.

[prakhayth]

Understanding The Different Types of Cryptocurrency

January 15, 2021 · 8 minute read

We’re here to help! First and foremost, SoFi Learn strives to be a beneficial resource to you as you navigate your financial journey. Read more

Cryptocurrencies can act like real money—in a sense, they are real money—but they take a digital monetary form and are not managed or governed by any central authority. A true product of the digital age, cryptocurrencies operate without the involvement of banks, governments, or any middleman. However, in most cases you will need to use a digital currency exchange to buy and sell cryptocurrency.

In 2020, there were more than 50 million blockchain wallet users.

What provides security is that cryptocurrencies are encrypted (secured) with specialized computer code called cryptography. They’re designed like a complicated puzzle on purpose so that they’re hard to crack (and hack).

By September 2020, the number of blockchain wallet users rose to more than 50 million, according to research published by Statista  —with Bitcoin boasting more than 7 million active users.

Insiders call it “crypto,” so that’s what we’ll be calling it going forward.

How Many Different Types of Crypto Are There?

As of April 2021, there are over 10,000 different types  of cryptocurrency.

The different types of crypto generally fall into one of two categories: •  Coins, which can include Bitcoin and altcoins (non-Bitcoin cryptocurrencies) •  Tokens

Below, we’ll get into the basics of crypto tokens vs coins.

Crypto Tokens vs. Coins

Encrypted coins and tokens can fall under the heading of crypto. And, generally, they can be listed into two sorts of cryptocurrency: alternative cryptocurrency coins (Altcoins) or tokens.

Alternative Cryptocurrency Coins (Altcoins)

Altcoins usually refer to any coins that are not Bitcoins. Bitcoin is a popular digital currency that’s produced by computational solutions to complicated math problems. It works separately from a central bank or state entity (i.e., government-backed Treasury).

Some altcoins include:

•  Peercoin •  Litecoin •  Dogecoin •  Auroracoin •  Namecoin

In fact, the name “altcoin” actually means “alternative to Bitcoin.” Namecoin is considered the very first altcoin, created in 2011.

Like Bitcoin, most cryptocurrencies listed here have a limited supply of coins—to keep the balance in check and to reinforce its perceived value. There is a fixed number of Bitcoins that can exist—21 million, as decided by the creator/s of Bitcoin, though some remain to be mined. Once all 21 million are tapped (the number changes when new blocks are mined), that’s it. The only way to bring in more is for Bitcoin’s protocol to allow for it.

Though most altcoins are built upon the same basic framework as Bitcoin, many claim to be better versions of Bitcoin. Each system can differ from the next, as they’re created to serve various purposes and applications, and identified in different ways.

Some coins don’t work with the same open-source protocol that Bitcoin does, however. For example, the following list of cryptocurrencies have created their own separate systems and protocols:

•  Ethereum •  Ripple •  Omni •  Nxt •  Waves •  Counterparty

They’re each self-supporting, too.

Tokens

Unlike altcoins, tokens are created and given out through an Initial Coin Offering, or ICO, very much like a stock offering. They can be represented as:

•  Value tokens (Bitcoins) •  Security tokens (to protect your account) •  Utility tokens (designated for specific uses)

They are not so much meant to be used as money as they are used to describe a function. Like American dollars, they represent value but they are not in themselves of value. Tokens are a type of encryption, specifically referring to the long lines of numbers and letters representing the crypto used in a transaction, such as a money transfer or bill payment. In short, tokens cover a number of meanings.

For instance, both Bitcoin and Ether (from Ethereum) are considered crypto tokens.

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The Most Common Types of Cryptocurrency

Here’s a list of popular cryptocurrency types and descriptions:

1. Bitcoin

Bitcoin is a type of digital currency; it is “cash for the internet.” More specifically, it’s considered cryptocurrency since cryptography facilitates Bitcoin creation and transactions.

Possibly the “Kleenex” or “Coca Cola” of all crypto, in that its name is the most recognizable and the most closely associated with the cryptocurrency system.

There are currently  more than 18.5 million Bitcoin tokens in circulation, against a present capped limit of 21 million.

2. Bitcoin Cash

Introduced in 2017, Bitcoin Cash is one of the most popular types of cryptocurrency on the market. Its main difference with the original Bitcoin is its block size: 8MB. Compare that to the original Bitcoin’s block size of just 1MB. What that means for users—faster processing speeds.

3. Litecoin

Litecoin is increasingly used in the same breath as Bitcoin, and it functions practically the same way. It was created in 2011 by Charlie Lee, a former employee of Google. He designed it to improve on Bitcoin technology, with shorter transaction times, lower fees, more concentrated miners.

4. Ethereum

Unlike Bitcoin, Ethereum focuses not as much on digital currency as it does on decentralized applications (phone apps). You could think of Ethereum as an app store.

The platform is looking to return control of apps to its original creators, and take away that control from middlemen (like Apple, for instance). The only person who can make changes to the app would be the original creator. The token used here is called Ether, which is used as currency by app developers and users.

5. Ripple

Ripple is one type of cryptocurrency on the list, but it’s not Blockchain-based  . It’s not meant so much for individual users as it is for larger companies and corporations, moving larger amounts of money (its coinage is known as XRP) across the globe.

It’s more well-known for its digital payment protocol more than for its XRP crypto. That’s because the system allows for transfer of monies in any form, be it dollars or even Bitcoin (or others). It claims to be able to handle 1,500 transactions per second (tps). Compare this with Bitcoin, which can handle 3-6 tps (not including scaling layers). Ethereum can handle 15 tps.

6. Stellar

Stellar focuses on money transfers, and its network is designed to make them faster and more efficient, even across national borders. It was designed by Ripple co-founder Jed McCaleb in 2014 and is operated by a non-profit organization called Stellar.org  .

Its goal is to assist developing economies that may not have access to traditional banks and investment opportunities. It doesn’t charge users or institutions for using its Stellar network, and covers operating costs by accepting tax-deductible public donations.

7. NEO

Formerly called Antshares and developed in China, NEO is very aggressively looking to become a major global crypto player. Its focus is smart contracts (digital contracts) that allow users to create and execute agreements without the use of an intermediary.

It’s going after its main competition, Ethereum, but NEO lead developer Erik Zhang mentioned  on a Reddit AMA that NEO has three distinct advantages—better architecture, more developer-friendly smart contracts, and digital identity and digital assets for easier integration into the real world.

Ethereum, on the other hand, uses its own programming languages that developers must first learn before creating smart contracts on its platform.

8. Cardano

Cardano aka ADA is used to send and receive digital funds. It claims to be a more balanced and sustainable ecosystem for cryptocurrencies, and the only coin with a “scientific philosophy and research-driven approach.”

That means that it undergoes especially rigorous reviews by scientists and programmers. It was founded by Charles Hoskinson, who is also the co-founder of Ethereum.

9. IOTA

Launched in 2016, IOTA stands for Internet of Things Application. Unlike most other Blockchain technologies, it doesn’t actually work with a block and chain; it works with smart devices on the Internet of Things (IoT).

All you need to do to use it is to verify two other previous transactions on the IOTA ledger, which is called the Directed Acyclic Graph (DAG), but IOTA creators call it The Tangle.

According to Coin Central  , this means the devices need to be able to purchase more electricity, bandwidth, storage, or data when they need them, and sell those resources when they don’t need them.

The Role of Miners In Cryptocurrency

How exactly do you get your virtual hands on different types of cryptocurrency? You can buy it the old-fashioned way. Or, you can trade it on an exchange using other crypto (for example, using Bitcoin to buy NEO). Some blogs and media platforms pay its content providers in crypto.

Then, there are the miners  . Miners usually don’t pay directly for their crypto; they earn it with their smarts. These tech savvy investors can be compared to the prospectors of the Old West, panning for gold in 1848.

The value is built in because the supply is limited—it’s just up to the complex computers to dig it up by cracking codes and solving complicated puzzles. A lot of it is guesswork, but once the “block” (of the blockchain) is solved, the other miners drop what they’re doing and go on to the next block. No parting gifts—the contestants just turn their attention to the next game round.

If the puzzle is solved, the reward is a certain amount of crypto, and sometimes even voting power on the platform. As of October 2020, the value of one bitcoin had well exceeded $13,000  .

Sounds sweet, but mining isn’t cheap. It requires powerful, expensive hardware and lots of electricity. Also, the number of awarded crypto will be going down, usually by halves every four years or so. Unfortunately, that might not do your utility bill any favors.

Forks, Hard Forks, and Soft Forks

Sometimes, a cryptocurrency—whether Bitcoin or an altcoin—forks. This typically happens when systems need an upgrade or update, or occasional steering (ie a large enough group of miners decide to make new rules for the network.

You could think of a fork like an actual fork, the kind you eat with. Each prong represents a different open-source code modification, but the prongs are designed to work together to assist in the main function.

Sometimes, forks happen by accident when nodes start making copies or if they do not recognize conflicting or unfamiliar information or characteristics. This is what leads to the difference between hard forks and soft forks.

Hard Forks

If a protocol is changed so that the old protocol version is no longer valid, call that a hard fork. This could be problematic, because if the older, now-invalid protocol is still running, it could lead you to scratch your head and say, “what the fork?” It could cause confusion and even possibly a loss of funds, because the old and new protocols running together are butting heads and making mysteries.

An example of a hard-fork problem—with Bitcoin, for instance, a hard fork is a must when making changes and protocol updates to the Blockchain. The new protocol is cool with the changes, but the old protocol becomes a hot mess, not understanding the new activity going on.

Since the old protocol rejects the new changes because it doesn’t recognize them, that causes a traffic jam or worse. The old protocol will claim that the changes and updates are not valid, even if they are. What you then get are two blockchains, one old and one new. As these chains grow, so can your problems.

The hard-fork challenge, then, is to get all the nodes on the old protocol to switch to the new protocol all at once, and at the same time. This sounds easy, but technically it’s easier said than done.

Soft Forks

Unlike a hard fork, a soft fork is totally cool with the new changes and keeps working. The old version accepts the newer version. Harmony! The newer, updated blocks become longer, and it becomes obvious that the older (shorter) blocks are obsolete and unusable. This recognition eliminates confusion over which protocol is now the real deal (it’s the newer, valid one.)

When a soft fork is implemented, there has to be a “majority vote” on whether to accept it into the established fold. If not, the new soft fork fails, and the rest of the chain simply goes on it with its life with no interruption. Hard-and-soft forking can cause all kinds of unintended consequences. When members of the Ethereum community rejected a hard-fork change and decided to keep going with the non-forked version of Ethereum, that old-school system was renamed Ethereum Classic.

When Bitcoin hard-forked in order to add more functionality, a portion of the Bitcoin Cash community was left behind and was cut off from the rest of the network.

The Current View of Crypto

Bitcoin and other crypto have recently come under fire for their ability to be involved in illegal transactions.

Three words—wait and see. And add two words to that—be careful. An October 2020 Bloomberg report  stated that Bitcoin approached its highest valuation since 2017.

Dead Coins lists 1,050 digital currencies and initial coin offerings (ICO) as either “deceased.” Coinopsy  catalogues cryptocurrency lists of more than 1,700 coins as nearly worthless.

It’s possible that a good number of those failed cryptos were scams, and the authentic, true-quality systems remain in place.

Furthermore, from a perception perspective, Bitcoin and other crypto have recently come under fire for their ability to be involved in illegal transactions, thefts, and scams. That’s just one of the reasons that investing in the list of cryptocurrencies out there still carries significant risk. Crypto has also been suspected as being a part of an economic bubble that may still pop.

The Takeaway

While Bitcoin launched a new asset class little more than a decade ago, today there are many different cryptocurrencies for investors to learn about and invest in.

If your curiosity about cryptocurrency is fueled by a desire to start investing, SoFi Invest® can be a great place to start. SoFi members can manage crypto investments in the SoFi app, with the peace of mind of knowing their crypto is in a secure platform.

Find out how SoFi Invest can help you with your investment goals.

Learn More

SoFi Invest® The information provided is not meant to provide investment or financial advice. Investment decisions should be based on an individual’s specific financial needs, goals and risk profile. SoFi can’t guarantee future financial performance. Advisory services offered through SoFi Wealth, LLC. SoFi Securities, LLC, member FINRA  / SIPC  . SoFi Invest refers to the three investment and trading platforms operated by Social Finance, Inc. and its affiliates (described below). Individual customer accounts may be subject to the terms applicable to one or more of the platforms below. 1) Automated Investing—The Automated Investing platform is owned by SoFi Wealth LLC, an SEC Registered Investment Advisor (“Sofi Wealth“). Brokerage services are provided to SoFi Wealth LLC by SoFi Securities LLC, an affiliated SEC registered broker dealer and member FINRA/SIPC, (“Sofi Securities). 2) Active Investing—The Active Investing platform is owned by SoFi Securities LLC. Clearing and custody of all securities are provided by APEX Clearing Corporation. 3) Cryptocurrency is offered by SoFi Digital Assets, LLC, a FinCEN registered Money Service Business. For additional disclosures related to the SoFi Invest platforms described above, including state licensure of Sofi Digital Assets, LLC, please visit www.sofi.com/legal. Neither the Investment Advisor Representatives of SoFi Wealth, nor the Registered Representatives of SoFi Securities are compensated for the sale of any product or service sold through any SoFi Invest platform. Information related to lending products contained herein should not be construed as an offer or pre-qualification for any loan product offered by SoFi Lending Corp and/or its affiliates. Crypto: Bitcoin and other cryptocurrencies aren’t endorsed or guaranteed by any government, are volatile, and involve a high degree of risk. Consumer protection and securities laws don’t regulate cryptocurrencies to the same degree as traditional brokerage and investment products. Research and knowledge are 

[dzinesoniya]

Handling User Authentication and Authorization in Web Design: A Simple Guide

When building a website, keeping user data safe is a top priority. Whether you’re a business owner or working with a web design company in Odisha, understanding how to manage user authentication (verifying identity) and authorization (controlling access) is essential. Let’s break down these concepts in plain language and explore practical steps to implement them effectively.

Why Authentication and Authorization Matter

Imagine your website as a house. Authentication is like checking someone’s ID before letting them in, while authorization decides which rooms they can enter. Without these systems, sensitive data—like passwords, payment details, or personal info—could fall into the wrong hands. For any team, including a web design company in Odisha, getting this right builds trust and keeps users coming back.

User Authentication: Keeping Logins Secure

Authentication ensures only verified users access their accounts. Here’s how to do it well:

Strong Password Policies Encourage users to create complex passwords. Require a mix of letters, numbers, and symbols. Add checks to reject weak passwords like “123456” or “password.”

Social Media Logins Let users sign in with Google, Facebook, or Apple. This simplifies registration and reduces password fatigue. Just ensure their data is handled responsibly.

Two-Step Verification (2SV) Add an extra layer of security. After entering a password, users get a code via SMS or an authenticator app. Even if a password is stolen, accounts stay protected.

Biometric Options Fingerprint or facial recognition (for supported devices) offers a seamless yet secure login experience.

User Authorization: Controlling Access

Once a user is authenticated, authorization determines what they can do. Here’s how to set boundaries:

Role-Based Access Assign roles like “Admin,” “Editor,” or “Guest.” Admins might edit site content, while Guests only view pages. Define permissions for each role clearly.

Permission Levels Not all users need the same access. For example, a blogging site might let authors publish posts but restrict access to billing settings.

Session Management Automatically log users out after inactivity. Set token expiration times for APIs to prevent unauthorized access.

Regular Audits Periodically review who has access to what. Remove permissions for inactive users or outdated roles.

Best Practices for Safety and User Experience

Balancing security with ease of use is key. Here’s how:

Use HTTPS Encrypt data exchanged between users and your site. This prevents hackers from intercepting login details.

Avoid Sensitive Data in URLs Never include passwords or tokens in website links. They can get stored in browser history or server logs.

Error Messages Should Be Generic If a login fails, don’t specify whether the username or password was wrong. Vague messages like “Incorrect credentials” deter hackers.

Update Software Regularly Keep your authentication libraries, plugins, and frameworks up to date. Patches often fix security gaps.

Test for Vulnerabilities Run security checks to spot weaknesses like SQL injections or broken authentication flows.

Making It User-Friendly

Security shouldn’t frustrate users. Here are tips to keep things smooth:

Simplify Password Recovery Offer a straightforward “Forgot Password” flow with email or SMS reset links.

Explain Why Permissions Are Needed If your app requests location or camera access, tell users how it benefits them (e.g., “Enable location to find nearby stores”).

Progress Indicators Show loading animations during login or authorization checks. Users appreciate knowing the system is working.

Final Thoughts

Building secure authentication and authorization systems doesn’t need to be complicated. Start with basic steps like strong passwords and role-based access, then gradually add layers like 2SV or biometrics. Partnering with a reliable team, like a trusted web design company in Odisha, can help you implement these steps smoothly while keeping the user experience pleasant.

Remember, the goal is to protect your users without making them jump through hoops. By prioritizing both safety and simplicity, you’ll create a website that’s secure, functional, and easy to love!

[miniwank-blog]

Egretia - Amazing Concept For Future

Creating an Ecosystem With True Token Circulation Content

 What is HTML 5?

 BlockChain Industry

 What is Egretia

 Vision of Egretia

 HTML5 Egretia BlockChain Engine & Platform

Reasons Why you should invest on Egretia

 Team

 RoadMap

                                                      vision:

 “Bring 200,000 Developers and 1 Billion HTML5 Devices to The Blockchain World.”

                                            What Is HTML5?

HTML5 is a markup dialect utilized for organizing and displaying content on the World Wide Web. It is the fifth and current real form of the HTML standard.

HTML5 incorporates definite handling models to support more interoperable usage; it expands, enhances and justifies the markup accessible for records, and presents markup and application programming interfaces (APIs) for complex web applications. For similar reasons, HTML5 is likewise a contender for cross-stage portable applications, since it incorporates highlights outlined in light of low-controlled gadgets.

Top 10 Reasons to Use HTML5 Right Now

1 – It’s the Future, Get With It! 

The number one reason why you ought to begin exploitation HTML5 nowadays is this: it’s the long run, begin exploitation it currently thus you don’t get left behind

2 – Mobile, Mobile, Mobile 

Mobile browsers have totally adopted HTML5 therefore making mobile prepared comes is as straightforward as coming up with and constructing for his or her smaller bitscreen displays — thus the recognition of Responsive style. There ar some nice meta tags that conjointly enable you to optimize for mobile:

3 – Legacy/Cross Browser Support 

Report a bugYour fashionable, in style browsers all support HTML5 (Chrome, Firefox, campaign IE9 and Opera) and also the HTML5 doctype was created so all browsers 

  4 – Game Development

Yup, that's correct, you'll develop games victimisation HTML5’s <canvas> tag. HTML5 provides an excellent, mobile friendly thanks to develop fun, interactive games. If you’ve designed Flash games before, you’ll love building HTML5 games 

  5 – Better Interactions 

Beyond <canvas>, HTML5 likewise accompanies a huge number of incredible APIs that enable you to fabricate a superior client encounter and a beefier, more unique web application

6 – Smarter Storage 

7 – Cleaner Code 

On the off chance that you are enthusiastic about basic, rich, simple to peruse code then HTML5 is the brute for you. HTML5 enables you to compose clear and graphic code, semantic code that enables you to effectively isolate importance from style and substance. Consider this run of the mill and basic header code with route

8 – Doctype 

<!DOCTYPE html>

Correct that is it, that is the doctype, not much, not much. Quite straightforward right? Not any more reordering some long indistinguishable line of code and not any more messy head tags  loaded with doctype qualities. You can just and effectively type it out and be upbeat. 9 – Video and Audio Support 

Disregard Flash Player and other outsider media players, make your recordings and sound genuinely open with the new HTML5 <video> and <audio> tags. Getting your media to play effectively has dependably been basically a bad dream, you needed to utilize the <embed> and <object> labels and dole out a tremendous rundown of parameters just to get the thing unmistakable and working accurately.

10 – Accessibility 

With new semantic tags screen readers can better inspect the HTML archive and make a superior affair for the individuals who utilize them.

                                    What Is BLOCKCHAIN?

By permitting digital data to be distributed however not traced, blockchain technology created the backbone of a brand new form of web. Originally devised for the digital currency, Bitcoin, (Buy Bitcoin) the school community is currently finding alternative potential uses for the technology. Bitcoin has been known as “digital gold,” and for an honest reason. To date, the whole price of the currency is on the brink of $9 billion North American nation. And blockchains will build alternative sorts of digital price. just like the web (or your car), you don’t have to be compelled to savvy the blockchain works to use it. However, having a basic information of this new technology shows why it’s thought-about revolutionary

                                                  What is Egretia

Egretia may be a HTML5 blockchain platform that makes a whole, open, and easy surroundings for internet, Game, and Apps developers. operating with one in every of the world’s leading HTML5 developers, Egret Tech, Egretia intends to bring a secure, fair, secure and low-priced development scheme to the complete community. Developing HTML5 round the world. Egretia features a foremost team of game distributors and applications through the prevailing egret diversion platform with forty million monthly active users, operationalcontent that integrates the token asking system. Egretia to confirm the world circulation of Egreten. Egretia features a well-established advertising platform to advertise games and merchandise supported Egreten with strategic partners equivalent to Facebook and Google.

                                              Vision Of Egretia

World's First HTML5 Blockchain Engine and Platform

In partnership with Egret & the HTML5 business, the Egretia is committed to assembling the world's initial HTML5 blockchain engine and platform, combining blockchain technology with verified tools, communities and content of partners, getting to bring two hundred,000 developers and one billion mobile devices into the blockchain world.

Building a Decentralised HTML5 User Ecosystem

The blockchain of the egretia Network are combined with Egret HTML5 workflows. employing a token mechanism, each player can have a singular ID in games high-powered by the heron Engine. this may build a solid foundation for a stable user scheme

Creating an Ecosystem With True Token Circulation

Based on the user ecosystem of the Egretia Network, there's the aim of shaping a new virtual currency token that may be employed in all content high-powered by the egret Engine: Egreten.

                  HTML5 Egretia BlockChain Engine & Platform

Key Products and Services

           The World's First HTML5 Blockchain Game Development Workflow

The work flow includes fourteen products like the engine itself, associate degree IDE visual editor, animation tools, crossplatform packaging tools. All tools square measure cross-platform and support each Windows and macintosh.

                The World's Largest HTML5 Blockchain Platform: Egretia

The platform of the Egretia Network includes a development work flow supported blockchain technology, four core product associated an apparatus, providing comprehensive blockchain solutions and services for players, content suppliers, channels and advertisers, providing creation of associate inter-connected ecosystem.

Benefits

Egretia Incubator 

Egretia Ad Platforms 

Virtual Goods Trading Platform 

Game Distribution Platform 

Distributed Communications and Storage Platform 

Blockchain Game Dev Workflow

Features of the Egretia Network

                                  Self Developed public chain

The Egretia Network can embody a self-developed, economical public chain supported the DPoS (Delegated Proof of Stake) agreement mechanism, geared toward optimising HTML5 game performance. Through the blockchain interface layer, together with the Egret engine tools, developers will quickly produce blockchain-based DApps.

                                      Consensus Mechanisms

The public chain of the Egretia Network are going to be employing a DPoS (Delegated Proof of Stake) as consensus mechanism. The DPoS mechanism is analogous to a board vote, wherever holders of coins solid a certain variety of nodes, victimisation the mechanism for verification and accounting

                                           High Performance

The public chain of the Egretia Network may be a public chain with high synchronic processing power, wherever performance is optimised for the wants of the sport industry. it's designed to own a quick TPS (Transaction Per Second) rate. Nonetheless, in blockchain technology, Associate in Nursing "impossible triangle" exists, which means that scalability, decentralisation, and security can't be achieved at constant time

                                   Real time parameter adjustment

The Egretia Network will modify system parameters while not bifurcation: Instead, the Egretia Network are going to be ready to amendment blocktime, blocksize, transaction fee etc. via voting.

                          Convenient and efficient Development suit

The evidenced tools of egret lays a solid foundation for the blockchain project of the Egretia Network, creating blockchain application development easy, convenient and efficient.

                        Reasons why you must invest in Egretia

- Egretia is that the world’s 1st HTML5 blockchain platform and repair platform, leading forever to form market direction and direction in any industry, therefore i believeheronia can integrating the blockchain technology into Egret Technologies mature HTML5 development workflow are going to be a brand new explosion. -Egretia owns a proficient team, a in project. investigate the event team, Egretia Blockchain workplace with core members from Qualcomm, Adobe, Microsoft, etc., as well. Blockchain consultants to mix blockchain technology with the highest engineers of the HTML5 technology platform can certainly bring success once launching the project. - owning an oversized, reliable partner, heronia is currently partnering with Egret technical school to integrate and access the prevailing community of over two hundred,000 programmers and partners. adore Microsoft, Tencent and seventy fifth of the HTML5 game market. China.                                                          

                                                         Team

                                                       Advisors

                                     Road Map & Milestone

More Information

Website: http://egretia.io/

Whitepaper: http://egretia.io/static/Egretia_White_Paper_V1.0.pdf

Reddit Page: https://www.reddit.com/r/Egretia

Instagram: https://www.instagram.com/egretia_io/

Twitter: https://twitter.com/Egretia_io

Linkedin: https://www.linkedin.com/company/Egretia/

Facebook: https://www.facebook.com/Egretia.io/

Medium: https://medium.com/Egretia

Author: https://bitcointalk.org/index.php?action=profile;u=1583686

[bestwallartdesign]

Keycloak: an IAM solution your enterprise should consider

According to the State of Developer-Driven Security 2022 survey from Secure Code Warrior, as many as 86% of the developers interviewed do not view application security as a top priority when writing code! This is bad news — especially in today’s world of remote work, where applications are often cloud-based and available over various networks.

Application security is something every organization needs to pay attention to, as a breach could avalanche into huge financial losses. There are several application security solutions, of which Keycloak is an excellent one.

Related articles

Service Mesh: The best way to Encrypt East-West traffic in Kubernetes

How does a No-Code App Builder help enterprises?

What is Keycloak?

Keycloak is an open-source identity and access management (IAM) solution developed by RedHat. It can be used by teams to secure the development process, and also the application itself after development is complete.

Keycloak is a reliable solution that provides a dynamic single sign-on (SSO) and single sign-out, and supports protocols such as OAuth 2.0, SAML 2.0, and OpenId Connect.

DevOps teams may be based remotely, and handle a large number of assets, each with different access rights for everything from files, APIs, and libraries, to repositories and databases. Keycloak is a good IAM solution for such requirements because it provides SSO, user authentication, and access restriction.

Here are some of the key benefits of using Keycloak.

Greater security

Keycloak is based on a set of administrative user interfaces and so can create permissions for protected resources, check them against authorization policies, and enforce authorization decisions.

Keycloak authenticates the user by creating a one-time temporary code, so the app doesn’t need login forms to authenticate and store users. Shorter sessions that force users to re-authenticate after a set time are also possible using Keycloak — this is a best practice to curtail vulnerabilities.

Smooth authentication process

Keycloak supports different authentication protocols to allow developers to cover many types of applications with different security demands, using a single tool.

It’s easy to implement security features with Keycloak. The tool also can be configured to allow users to log in with their Google or social media accounts. And since Keycloak sends authentication mails directly, no separate setup is needed.

Keycloak also lends itself to two-factor authentication, which is recommended for most applications, and mandatory for all financial-based applications.

Easy maintenance and integration

In most cases, users need to develop the code to authenticate the user and generate authentication tokens, but this development process is automatic using Keycloak.

With Keycloak, one need not maintain Users and Passwords in the application. This reduces user maintenance. For instance, after logging into the application with a username and password, Keycloak first validates the authentication and generates an OTP, which allows the user to enter the application.

Keycloak integrates easily with Java-based support application frameworks like Springboot, as well as non-Java frameworks like .Net, without the need to migrate data.

CloudNow secures all development projects by following best practices including the use of a powerful IAM solution like Keycloak. Cloudnow technologies offer application development services and application modernization services. We work with enterprises to facilitate easy login using an IAM on the final app as well. Get in touch with us today to understand the IAM solution that works for you.

[latinbossboy9]

 viewability and invalid traffic metrics

 

En esta página

Overview

Query viewability metrics using the UI

Query invalid traffic and viewability metrics using the API

Sample code

Overview

The instructions below provide examples of how to query both valid viewability traffic, and invalid traffic via the API. These metrics are limited to inventory purchased via Google Ads, Display & Video 360, and YouTube reserve.

Note that MRC-accredited TrueView view view metrics require the use of the ADH API, as there is no associated templated query. Additionally, TrueView view view metrics shouldn't be confused with viewability metrics.

Select the buying door that you want to query viewability metrics for:

Google Ads Display & Video 360 YouTube Reserve

Query viewability metrics using the UI

The templated viewability query provides MRC-accredited metrics.

MRC accreditation is binary—your results can be accredited, or not—and applies to your entire results table. In BigQuery, the label adh-mrc-accredited is applied to all MRC-accredited results. You must run the query through the template in order for your metrics to be MRC-accredited.

To run the MRC-accredited query through the template:

Follow the instructions on how to create a query, ensuring that you select YouTube Reserve as the buying door and Video Viewability as the query template.

Click the Run button next to Use template.

Note: The order IDs should all specify the same time zone as used in the UI, otherwise the data may not be accurate for campaigns outside the specified time zone.

Query invalid traffic and viewability metrics using the API

Invalid traffic and viewability metrics can be retrieved from the ADH API using the generateIvtReport and startAnalysis endpoints. For invalid traffic, your metrics must be retrieved through the generateIvtReport in order for the adh-mrc-accredited label to be applied and your metrics to be MRC-accredited. Similarly, the global query specified below must be used for viewability metrics through the ADH API for MRC accreditation. This section covers how to send a request to this endpoint using the Python client library.

Follow the setup and authorization/authentication instructions in the API quickstart.

After replacing the following fields with information relevant to your account, you can run the query below to retrieve an invalid traffic report for your YouTube Reserve campaigns:

Client secrets file

Customer ID

API key

Order IDs

Timezone

Sample code

Invalid trafficViewability metrics

from __future__ import print_function

import json

from google_auth_oauthlib.flow import InstalledAppFlow

from googleapiclient.discovery import build

flow = InstalledAppFlow.from_client_secrets_file('YOUR_CLIENT_SECRETS.json',

                                                 ['https://www.googleapis.com/auth/adsdatahub'],

                                                 redirect_uri='urn:ietf:wg:oauth:2.0:oob')

# Tell the user to go to the authorization URL.

auth_url, _ = flow.authorization_url(prompt='consent')

print('Please go to this URL: {}'.format(auth_url))

# The user will get an authorization code. This code is used to get the

# access token.

code = input('Enter the authorization code: ')

flow.fetch_token(code=code)

service = build('adsdatahub', 'v1', credentials=flow.credentials,

                developerKey='YOUR_API_KEY',

                discoveryServiceUrl='https://adsdatahub.googleapis.com/$discovery/rest?version=v1&labels=')

body = {

    'ads_data_customer_id': YOUR_CUSTOMER_ID,

    'start_date': {

        'year': 2019,

        'month': 12,

        'day': 15

    },

    'end_date': {

        'year': 2019,

        'month': 12,

        'day': 20

    },

    'time_zone': 'YOUR_TIMEZONE',

    'yt_reserve_dimensions': {

        'order_ids': [YOUR_ORDER_IDS],

        'metric_type': 'METRIC_TYPE_IMPRESSION'

    },

    'dest_table': 'YOUR_DESTINATION_TABLE'

}

resp = service.customers().generateIvtReport(name='customers/YOUR_CUSTOMER_ID,

                                             body=body).execute()

print(json.dumps(resp))

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Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2022-02-17 UTC.

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[csowmya]

Best Practices to Follow for API Security

Computerized progressions have changed living souls in the beyond couple of years. There is a finished change out of all the acknowledgment among us. Innovation nerds have put forth a valiant effort to give life another definition, and presently we live in an advanced world. Be that as it may, this digitization has its own arrangement of dangers? Indeed, information breaks, digital violations have turned into a significant issue now, and especially the ascent of IoT has given it critical force. Consistently, fundamental information trade happens between the clients. Programming interface and the application are the methods of communication.

Utilizing a shaky API will be hazardous; programmers can get to it and take your data set and organization. Aggressors might look to take advantage of weak data sharing projects, cyber security companies, cyber security services, cybersecurity consulting, like MITM or DDoS.

For this, We have drilled down the best API security rehearses that you can follow and ensure your organization. Thus, we should make a plunge.

Encryption

Encryption shields your information and correspondences from outcasts. To guarantee messages are unintelligible by unapproved individuals, utilize single direction encryption (TLS) with TLS being the replacement to SSL for inside exchanges or two-way encryptions assuming you're a business that arrangements in outer trades.

We should utilize the most recent variant of TLS since it blocks powerless code suites, bringing about revealed data spills about customers' subtleties like their email addresses, telephone numbers, financial balance passwords, and the sky is the limit from there.

Verification

Verification is essential to ensure against programmers. It's exceptionally normal for individuals and organizations the same in the present computerized world, however there are a couple of ways you can ensure that it doesn't occur as without any problem.

The primary thing being the individual who attempts to hack your record should realize they're chatting with another person assuming their API key or essential access confirmation (client/secret key) isn't empowered on your framework – which will raise the trouble of hacking into this data from 0-10% up to 100%.

OAuth and OpenID Connect

The OAuth convention is a mysterious proviso that totally lets you free from the weight of recollecting 10,000 passwords. Through this wizardry, rather than making a record on every site and secret key mix under the sun, all your logins are given by one more supplier's qualifications (for instance, Facebook or Google).

It's been accounted for as one way for clients' records to be taken even with solid safety efforts set up. So it very well may be astute to feel free to assign liability regarding approving these associations.

Tokens are a kind of key that an API supplier and customer offer to distinguish the person. It is invaluable for the two players. It saves time on validation, doesn't uncover any qualifications, and just gets tokens from outsider servers rather than delicate information like usernames/passwords or Visa numbers.

The OAuth convention is popular for appointing authorizations, however imagine a scenario in which you need to exceed all expectations and add a character layer. Open Id Connect does precisely that by stretching out 2.0 with ID tokens to get your APIs significantly further.

Call Security Experts

Introduce an Antivirus framework or ICAP (Internet Content Adaptation Protocol) server; it will assist with shielding your PC from malware assaults.

Share as Little as could be expected

Be careful and be cautious. Lock down all your records, interface, and secret key however much as could reasonably be expected to ensure that delicate data isn't spilled anyplace it shouldn't go or seen by any individual who doesn't have to see the substance.

Guarantee all of this fundamental security work stays between only a couple of individuals, so no coincidental spillages happen in light of the fact that one individual left their PC open on mishap in the workplace break room (wow!).

Last Thoughts

A public API is a program interface that empowers outside designers to make applications and web administrations. APIs have favored strategies for creating progressed applications. In any case, associations may not understand what these progressions mean for their information safety efforts against programmers or other pernicious entertainers in this day and age, where innovation develops rapidly.

A large number of the tips referenced above are probable intimately acquainted to experienced security experts. Assuming you don't know where to begin, advance down from the top and work on them each in turn! Regardless of the number of APIs that an association shares freely, its definitive objective ought to be to set up strong API arrangements and oversee them proactively after some time.

[cladeymoore]

Hackers keep getting smarter, but protecting your crypto is easier than you think

Cybersecurity awareness month is coming to a close, but good security hygiene is a smart investment all year round. As crypto becomes more mainstream, cybercriminals who target crypto holders are also getting more creative and persistent. That’s why Coinbase’s security team has put together a simple guide for protecting your crypto and all the other valuable data you store online. Here are the takeaways.

Use a password manager. Humans are really bad at remembering passwords, which is why too many of us choose simple phrases and repeat them across multiple websites. Password managers (like 1password and Dashlane) generate strong, secure passwords and store them for you — no memorization required. Use one. (Want to see if your passwords have been exposed by a known data breach? Check out haveibeenpwned.com.)

Enable 2-factor authentication (2FA). 2FA can protect an account even if a hacker steals your password. There are several types of 2FA, ranging from less secure (SMS-based, where a verification code is sent via text message) to more secure (an app that generates verification codes like Google Authenticator) to most secure (a hardware security key like a Yubikey). We strongly recommend choosing a stronger method than SMS, because hackers can steal texts with a common method called “SIM-swapping” — in which your phone number is transferred to another device. If no other option is available, enable SMS 2FA — but if that’s not possible, consider using a different service.

Protect your seed phrase. A seed phrase is a string of 12 to 24 words that is literally the key to a non-custodial crypto wallet like Coinbase Wallet or MetaMask. Anyone with access to your seed phrase has access to the crypto in that wallet. If you lose or delete your wallet, you can restore it with your seed phrase — but if you lose your seed phrase, you lose your crypto. (For many users, keeping crypto in the “hosted wallet” that comes with every Coinbase account is a more convenient option. You can add another layer of security without having to manage seed phrases by moving some crypto into a Coinbase Vault.)

Don’t click that link! One of the most commonly used tactics by cybercriminals is SMS phishing. Phishing is a type of online attack in which a cybercriminal impersonates a legitimate entity or authority and attempts to deceive their target into clicking on a malicious link or attachment.

Be wary of “airdrops.” If you’re a fan of NFTs or DeFi, you’ve probably encountered airdrops — in which a project rewards early adopters by sending tokens to their wallets. But in recent weeks, our security team has been tracking an ongoing phishing campaign involving airdrops. In the scam, randomly airdropped tokens appear in your wallet. If you try to interact with them, you’re prompted to connect your wallet to a website that looks like a DeFi app — but actually gives hackers permission to drain your holdings. To protect yourself, don’t interact with airdropped tokens from unknown sources, don’t connect your wallet to websites advertised by airdropped tokens, and don’t keep too much crypto in a wallet you regularly use to interact with crypto apps.

Don’t make yourself a target. Don’t brag about your cryptocurrency holdings online, just like you wouldn’t advertise inheriting $50 million. Review your online presence and see how much personal information someone could learn about you to steal your identity. (The good folks at Consumer Reports put together this self assessment.)

Security incidents aren’t unique to crypto, but when they happen, Coinbase works with industry partners to mitigate negative exposure. By following these few simple guidelines on protecting your crypto, you can also play an important role in not only protecting yourself but also the entire crypto community.

Hackers keep getting smarter, but protecting your crypto is easier than you think was originally published in The Coinbase Blog on Medium, where people are continuing the conversation by highlighting and responding to this story.

from Money 101 https://blog.coinbase.com/hackers-keep-getting-smarter-but-protecting-your-crypto-is-easier-than-you-think-b1c3cdc358f2?source=rss----c114225aeaf7---4 via http://www.rssmix.com/

[superspectsuniverse]

Angular 12, the most recent production unharness of Google’s widespread TypeScript-based net framework, has received an associate update. Angular 12.1, arrived quarter day, adds compiler support for shorthand property declarations in addition to fixes for the compiler, compiler interface, router, and repair employees.

The Angular twelve.1 purpose unharness additionally introduces Apis to prefer into correct take a look at teardown behavior. The compiler fixes pertain to problems like unterminated interpolation and consider restoration, whereas the service employee fixes pertain to the naming, accessing, and clean-up of service employee caches.

[ additionally on InfoWorld: Angular, React, Vue: JavaScript frameworks compared ]

Published could twelve, Angular twelve is out there on GitHub, following varied beta unharnesses and release candidates. Angular twelve deprecates the heritage read Engine compilation and rendering pipeline in favor of the newer vine technology, a next-generation compilation and rendering pipeline that gives quicker AOT (ahead of time) compilation.

The Angular team noted that read Engines are removed during a future unharness. Current libraries victimization read Engine can still work with vine apps, however, library authors square measure suggested to begin transitioning to the vine.

Also in Angular twelve, the Ivy-based language service, providing capabilities like code completions and hints within templates, moves from opt-in to on by default. different new options and enhancements within the version twelve release:

To improve compiler interface performance, the progressive compilation is allowed within the presence of redirected supply files.

Nullish coalescing, to write down clearer code in matter categories, currently works with Angular templates.

Both Angular CDK and Angular Material expose a replacement Sass API surface designed for consumption with the new @use syntax. once change to Angular twelve, the associate app can mechanically switch to the new API by change via metric weight unit update.

Tools square measure on the market to migrate heritage localization IDs to IDs victimization the most recent algorithms.

Components currently support inline Sass within the designs field of the @component decorator.

Running metric weight unit build currently defaults to production, saving steps, and serving to forestall accidental readying of development builds.

Strict mode, to catch errors earlier within the development cycle, is enabled by default within the interface.

The Webpack five-module bundler is production-ready.

Support for the IE11 browser has been deprecated.

For the compiler, support is obtainable for reworking element vogue resources.

For the language service, Angular property completions square measure provided solely in templates.

For the compiler-cli, a context possibility is introduced for any request that permits the provision of capricious knowledge during a type-safe method. This feature addresses the necessity to piece interceptors in hypertext transfer protocol shopper on a per-request basis.

For animations, DOM components currently square measure properly removed once the basis read is removed. this can be a breaking amendment.

To improve performance, unused strategies are aloof from DomAdapter.

A new format is extra to localize-extract, referred to as legacy-migrate, to get a JSON file which will be wont to map heritage message IDs to canonical ones.

Strict null checks can report on a fraction doubtless being null. this can be a breaking amendment.

The form of the APP-INITIALIZER token has been modified to a lot of accurately replicate the categories of come back values handled by Angular. this can be a breaking amendment.

Support has been extra for disabling animations through BrowserAnimationsModulewithConfig.

The emit event possibility was extra for FormArray and FormGroup. this can be a breaking amendment.

More fine-tuned management has been extra in routerLinkActiveOptions.

Custom router outlet implementations are square measure allowable.

Support has been extra for matter four.2, and support for matter four.0 and matter four.1 has been born.

Implementing the appendAll() technique on HttpParams.

For forms, min and Georgia home boy validators square measure being introduced.

Exporting an inventory of hypertext transfer protocol standing codes.

Addition of a feature to the Angular Language Service that allows accessing the locations for parts that use a templet file.

The addition of nosology to counsel turning on strict templates, providing the way for the language server to retrieve compiler choices nosology.

A patch adding associate API to retrieve the templet type check block for a templet, if any, at a file location, and choice of the TS node within the TCB cherish the templet node at that the request for a TCB was created. this can facilitate debugging.

A variety of bug fixes additionally were featured, moving the compiler, compiler-cli, Bazel build tool, the router, and different elements of Angular. Angular 12 has arrived with a pile of improvements to its performance, language service, compiler, form validation, and much more. The deprecation of the View engine and incorporation of the Ivy ecosystem is certainly one of the major enhancements considered in version 12.

Angular 12 has witnessed improvement in styling, Nullish Coalescing, and shifting from Legacy i18n Message IDs as some other important features that make this release a stable one. AngularJS training in Kochi is one of the trending programs that every developer desires to master in Angular JS. AngularJS training institute in Kochi with all prerequisites is provided by the best Angular JS training.

[adityakapre]

Aditya Kapre of Shrewsbury, Massachusetts Explains How APIs Work

August 29, 2021

As the name suggests, API keys are simply an authentication password between computer applications. They are widely used anywhere applications are present. If you are wondering, ‘How do API keys work?’ or ‘What is an API key?’, Aditya Kapre, software developer from Shrewsbury, Massachusetts discusses it all in this article.

API Keys: What are they?

"An API key is a piece of code that acts as a unique identifier of users, developers, and the programs making the API call."

Aditya Kapre stated

.

"Before we discuss what an API key is, let’s first talk about APIs. An Application Programming Interface allows software applications to interact with each other, send and receive data, and share functionality. These connections between internal applications and those integrated for your consumers and business partners help organize and optimize your systems."

Aditya Kapre added

.

So, what is an API key? This key is essentially a security protocol that usually takes the form of randomly generated characters to protect your API. When one API calls another, the key is used to identify and grant access to the former. Thus, this code gets passed in by computer applications to perform two key (pun intended) tasks:

● Identification: Identifies the application or project trying to make a call to the API in question.

● Authorization: Checks whether the calling party has been granted access to make the call and if the API in question has been enabled.

API keys also allow ESP (Extensible Service Proxy), which lets you reject calls from applications you have not granted access to or enabled in the API.

When to Use APIs?

API varies a lot from user authentication. This is because the latter identifies the user (or the person using the program) instead of the program itself. An authentication token also lets the endpoint check if permission has been granted for it to make the call.

"API keys can be embedded in the software of various kinds of coding languages like Java or Python. However, they cannot be used to access private data i.e. individual users, or to secure authorization. Typically, they can be used for web and mobile-based applications (which developers typically call projects) that are not attached to a back-end server." Aditya Kapre explains.

Therefore, it is advised that they usually be used for:

● Blocking anonymous traffic. In case you need to debug an issue, API keys can identify a program’s traffic for the API producer.

● Controlling the total number of calls.

● Determining the usage patterns in your API traffic and using it to restrict project usage to specific environments or IP addresses.

How do you get an API key?

You need to request an API key from the owner of the concerned application service if you want to make a call to their API. Application owners usually publish the process for getting the key.

Obtaining the required key is a simple process. You would need to set up an account with the owner and register for the given project. Then, you would need to navigate through the documentation page on the API console to generate the new key.

Closing Thoughts

API keys have widespread use nowadays. From Amazon Web Services to Google maps, all these famous platforms have utilities for these codes. Even government bodies and healthcare systems use them.

"API keys are relatively less secure because they don’t use two-factor authentication. This means that APIs are particularly helpful in everyday business that does not necessarily require the sharing of extremely sensitive information. On a positive note, even though it is essential to keep your API key safe, a compromised key will provide limited access." Aditya Kapre concluded.

In a nutshell, despite its limited usage, API keys do play a key role in making sure that the connection and exchange of data between various applications are authorized and legitimate.

About Aditya Kapre

Based in Shrewsbury, Massachusetts,

Aditya Kapre is a software engineer

with over 6 years of experience. Aditya plays a major role in improving recommendations and personalization API using AWS. Through his commitment to this role, he has helped prominent companies improve; using the software he develops that is scalable and has good performance footprints along with security.

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