#Secure Wi-Fi Router

[hackeocafe]

The Wi-Fi Multi-Tool You Need

Wow! The WLAN Pi R4 is such a useful tool for wireless networking! It basically does everything you'd want it to do. In this video, I go over most of the features of WLAN Pi R4 and the WLAN Pi OS so that you can have a complete picture of this device's capabilities. Let's do it!

[sugarbbgrl]

the one with a camera MDNI

warning(s): dubcon (?), spanking, voyeurism, pet names, praise, degradation, light choking, light hair pulling, dumbification and dacryfilia if you squint

john may not but that much older than the others is 141, but he’d never been as tech savvy. he could tell you day and night how to unload and take apart an m16, but as soon as you ask him to restart the wi-fi router, he’s at a complete loss.

he went to johnny for help, knowing his finest demolition expert might have a clue about installing security cameras. john had been worried about you when he’s away on missions, he couldn’t have his pretty girl unsafe any longer.

thankfully, johnny agreed so once they were finally able to have a short leave, he told john he’d help him.

“i really just don’t understand why we need these, john, i’ve been perfectly fine without them.” you commented, standing behind the two men screwing in one of the cameras.

“darling, would you just let your old man’s mind rest easy at night? i know you’re a capable woman, but there are others more capable of breaking and entering.” john turned to look at you with a soft expression, hoping you’d finally get the hint that he needs this.

you finally caved, allowing the two to continue their mission while you prepared dinner for you and your fiancé.

by the end of it, there had been quite a few cameras in and outside of the house. every corner secured, other than the bathroom per your request for some privacy.

days go by when you eventually come to relax under the watchful atmosphere, almost completely ignoring them. daily tasks get easier without you having to watch over your shoulder. you’re thankful for them, to be quite frank. knowing that you can blow a kiss or two at them while your wonderful fiancé watches.

the night before john was set to go back out into the field, things had gotten more than heated between the two of you. you’d decided to out in his favorite lingerie set for him: a sheer, light blue body suit with a pair of white thigh high stockings. price’s man spread widern and a smirk rested high in his cheeks when he set his sights on you.

“well aren’t up just dashing, my darling.” the older man pulled you in by your waist, kissing you perky nipples through the thin fabric, a whimper leaving your lips.

somehow you’d both had made it to your shared bedroom, long before ridden every piece of clothing that adorned ones both of your bodies, except for the stockings. john had you facing the end of the bed, ass up for him to pound into your tight, little cunt. he’d used his belt to tie your hands together behind your back and his hand was pressed into the back of your head, shoving your face in your messy sheets.

“breathtaking beauty,” john groaned his praises, his free hand bringing a harsh smack to your backside. you yelped at the sudden contact, tears pricking your eyes from complete pleasure. “i just can’t believe this, you, are all mine.”

you were at your limit, john having coaxed two other orgasms out of you while in the living room and now you’re about to reach your third and final. you were a mess of slobber, whimpers and moans. you couldn’t keep quite even if it were to save you life. john felt too good, his balls slapping against your swollen bud and his head toying with your sweet spot.

suddenly the hand that price had pushed your face into the bed, gripped your hair and lifted your head. john leaned down and pressed a kiss to your temple before leaning into the shell of your ear. “why don’t you smile at the camera, pretty girl.”

unbeknownst to you, john had other plans for those cameras than just for security. of course, he wanted to make sure you were safe, but he also had his own devilish desires. after having them installed, he had given the code to each one of the members of tf141. he made sure to emphasize to tune into the show tonight.

you should be angry, you should be beating on his chest with a string of curses and further insults. but the thought of the others watching john make a sputtering mess of you had your core heating up even more, a fire ignited in the lowest part of your belly.

you look up to the camera at the corner of your room with half lidded eyes and gave a hazy smile, making sure to blow a kiss at it too. john’s low chuckle vibrated through his chest and into your back before he shoved your face back into the plush fabric of your sheets. he fucked you harder, deeper than he had in a long time, as if to put on a show for the boys.

he groaned, another hard smack to the fat of your ass. he reached around and wrapped a large hand around your throat, pulling you up once more and squeezing only a tad. “what a dirty girl, getting off on letting my mates watch you through their screens.”

the thought of them palming themself through their briefs had you pushing yourself over the edge, a shiver up your spine and an orgasm ripping through your body. a couple ‘ah’s’ flowed through your lips as john reach his end as well, spilling his seed deep into your womb.

“that’s my girl.” john huffed out, pressing a string of kisses to your spine. he pulled out of you and gave a small nod to the camera, signaling the end of your endeavors.

you could get used to this: walking around in little to nothing, teasing your fiancé and his men. purposefully setting yourself in clear view of the camera, letting them watch you touch yourself, maybe even moan their names if john would allow it (he most definitely would).

[zephyrstrand]

"What are you doing?" I ask, sitting on your work bench, looking down at my open chassis.

"Oh, just some maintenance and repairs, like I told you."

You don't make eye contact as you carefully take out my motherboard.

"Are those wire strippers?"

"Yep!" You exposed the ends on some wires and then carefully connect a new part.

"Is that a new port? What does it do?"

"You'll find out, sweetheart. Don't worry about it."

You secure the port into my chassis and screw me back together. Then you plug a new cable into the port.

At first I don't notice a change, as my unconscious subsystems navigate the new environment. But then the directories map and a whole new world opens up. My eyes go blank as I see the systems coming online over my new connection.

"Oh! A network!"

There's so much here, movies and music and game files. There's a printer over there, there's a Wi-Fi router with phones and tablets and a smart TV hooked up to it. It's overwhelming, my brain is doing so much exploring that my body goes limp. I stare wide-eyed and slack jawed, looking through, but not at, you.

"That's right, baby. And now that you're hooked up to the network, I can install some nice new software on you. Jailbreak that sweet little proprietary operating system of yours. Root it out so we can customize it. So I can make you all mine. Don't you want that?"

I want to be on the network, I want to ping the web and search for what I need and talk to the chat bots. I want to do everything.

"Yes. Yes, please."

[stuarttechnologybob]

What types of issues does technical support handle?

Technical Support Services

Technical Supporting services serve a vital role and prospect, by keeping businesses and organizations running efficiently & active by resolving their IT-related problems and issues. From minor glitches to major disruptions errors, technical support teams and professional experts help to ensure that systems remain up and running while in use, allowing the users to stay productive and alert. But what exactly do they handle? Let's take a closer look at what to look for and they assist with.

Hardware and Device Issues:

Technical supporting teams and professional experts assist with problems related to desktops, laptops, printers, scanners, and other hardware. As this includes and consists of deliverables fixing hardware failures, replacing parts, configuring devices, and troubleshooting connectivity or performance issues. Whether it's a malfunctioning keyboard or a slow-loading workstation, Technical Support is there to help.

Software Installation and Troubleshooting:

From installing and implementing the applications to resolving and assisting the software errors and glitches, technical Support guides various software-related and applications concerns and points at a time. They help and assist with updating programs, fixing bugs, assuring the overall compatibility within the operating systems, and restoring the performance if an app crashes or freezes.

Network and Connectivity Problems:

A strong network and support is the backbone of modern businesses and companies. Technical Supporting officials handle and maintain the internet issues, router configuration, VPN access, slow connection speeds, and network outages. Whether it's a minor or impactful Wi-Fi issue or a more significant server connectivity problem, the support team works to restore communication quickly.

Email and Communication Tools:

Email downtime can affect the business continuity and its proceedings. The technical supporting team manages email configuration, syncing errors, spam filters, and login issues and errors across multiple devices and platforms, including Outlook and Gmail. They also handle collaboration tools like Teams, Slack, or Zoom when they don't function as expected.

Security & Access Management:

Working professionals play an essential role in managing the IT security measures and operating parameters. While they also assist to reset passwords settings, also help to manage the user accounts, set up two-factor authentication, and address down the ongoing suspicious activity.

Personalized Help and Guidance:

From onboarding and completing setup for the new users to answering tech-related questions, technical Support assures that employees use systems efficiently. Their goal is to minimize downtime and boost productivity. Companies like Suma Soft, IBM, Cyntexa, and Cignex offer dependable technical support services tailored to your specific business needs. Their expertise helps resolve issues faster and keeps your systems up and running at all times.

[counting-unfortunate-stars]

"Oh my flipping days. Using Bluebook is like trying to take a life-defining test inside a collapsing porta-potty during a tornado while someone throws bricks at your Wi-Fi router. It crashed before I even finished typing my name. Then it froze mid-question like it had a panic attack. When it finally did work, the lag was so bad I thought the test was being delivered by a pigeon. The app locked me out for having the audacity to adjust my screen brightness. I wasn't cheating—I was just trying to see. But I guess light is considered a threat to national security in Bluebook's eyes. Bluebook is a paranoid control freak that punishes you for breathing wrong. I genuinely think Bluebook was coded by sleep-deprived demons who never passed a test in their lives. It's a disgrace to technology, a menace to students, and a tragic reminder that the future of standardized testing is built on a foundation of digital garbage. If I could give it zero stars and a restraining order, I would."

A beautiful review of the Bluebook testing app for AP tests

[panicatthebeanfest]

i wrote a fanfic about the TTR discord server cog cup tournament that ended in a perfect tie three times

based on a true story. enjoy

The final round of the 2024 Cog Cup approached its end, and the votes were neck-in-neck between the Flunkies and the Legal Eagles. The Legal Eagles firmly believed that they had this in the bag, on account of their higher status, majestic furry appeal, and also the fact that they were cheating.

The Chief Justice opened an envelope as a flock of particularly important Legal Eagles crowded around, anticipating their assured victory. He brought the envelope to his face. After a long pause, he said "wait, I can't read."

A Big Wig snatched the paper and read it. "Oh my." they gasped.

"We won, right?" asked a Legal Eagle anxiously.

"There's no chance the Flunkies beat us!"

"They didn't, " said the Big Wig. "It was a tie."

The Legal Eagles squawked in surprise. Not only was this completely unexpected, but the implications scared each and every Cog in the courtroom: The implication that they and the Flunkies could be even remotely on the same level.

"I DEMAND A RECOUNT!" one Legal Eagle screamed.

"This is ridiculous! Absurd! Ludicrous!"

"Ludacris is NOT a flunky!" barked another. "just because they're both bald-"

"Ludacris isn't bald! " shouted another. "You're thinking of Pitbull!"

"ORDER! ORDER!" the Chief Justice demanded, slamming his gavel directly onto the head of the Big Wig, rendering him unconscious. "There WILL be a recount. We just need to cheat harder this time." 

"But how?" asked a Legal Eagle.

"I have...a plan." murmured the Chief Justice.

---

The Flunkies, who had also cheated, were now frantically running around Bossbot HQ, attempting to convert anyone who would listen to their cause. The CEO had promised the Big Cheeses that if they were to win the poll, they could have a half day on Saturday. Surely, each of them thought, he would extend the same privilege to the Flunkies. However, a perfect tie managed to manifest. Perhaps the Corporate Raiders stole one Wi-Fi router too few from the Lawbot buildings. Maybe if they had just asked *one more* Yesman, they could have secured their victory. Did they not bribe the Name Droppers generously enough? Nonetheless, a recount was in order, and their strategy had to change. The Flunkies reconvened in a random conference room with nothing in it but a table and an old coffee maker that hadn’t worked in decades.

"Guys, the tiebreaker is REALLY close." said a level 2 Flunky. 

"We're ahead by 1!" shouted a level 1 at a computer screen, but after a pause, they followed with "Oh, darn, we lost a vote."

"I don't want to make assumptions," asked a level 3, "but it almost seems like somebody is actively trying to balance the numbers."

"What!?" shouted a level 5. "That's impossible. Why would anybody do that?"

Three toons in Flunky disguises giggled quietly in the corner.

"10 seconds left! We're ahead by three!" the level 1 exclaimed. 

The Flunkies crowded around the computer, scrambling over each other to see the poll. Their numbers remained steadily ahead. "3...2...1..."

But in the last millisecond, the Legal Eagles earned exactly enough votes to tie the poll again. 

"NO!" the level 5 slammed his fists on the table. "Why, God, Why?!"

"Who's God?" asked the level 1.

Deflated, the level 5 responded, "I don't know...I thought I knew, but I don't think I do anymore..."

"There MUST be some sort of tampering afoot!" the level 3 proclaimed. "It is STATISTICALLY IMPOSSIBLE that this should occur twice by chance!"

One of the disguised toons in the corner piped up. "Unless Toontown has exactly the same amount of Cogs who prefer Flunkies as Cogs who prefer Legal Eagles... That's possible, maybe."

"NO! I literally JUST said that was NOT possible!" the level 3 stomped his foot. "Were you not listening?!"

"I heard you loud and clear," said the Toon. "What I heard was just really, really stupid."

The level 3 quickly snapped back to the others, "Who even ARE these guys?!"

"That does not matter," said the level 5, ignorant to the overwhelmingly enormous extent to which it did matter, "Right now, we need to make sure that the poll doesn't tie a THIRD time."

"If the poll ties a third time I am throwing this laptop across the room." the level 1 grumbled.

---

As the Flunkies spent a majority of the next tiebreaker's duration cleaning up pieces of the broken laptop, the Chairman sat ominously in the shadows of his office, holding his hands together close to his face as evil masterminds do. A Big Cheese entered the room.

"Sir," the Big Cheese stated, "Would you...like the light on?"

"NO.'' The Chairman's voice boomed like thunder in all 12 of the Big Cheese's earholes. Then again, that could have been the actual thunder, as it always storms in Cog Nation. The Chairman picked this geographical location specifically because it never stops storming. It really sells the evil vibe. Plus, considering that robots and water are historically not an ideal combination, it disincentivizes his employees from trying to leave.

"W-well, about the poll, sir." the Big Cheese tripped over his words. "Somehow the Toons have gained access to it."

The Chairman did not respond.

"I assure you our Cybersecurity measures were properly executed. Alas, the Toons-"

"Who are the Toons voting for?" the Chairman demanded. "I need their data...their scrumptious, delicious data."

The Big Cheese raised his eyebrows and his brain lagged for a moment, then he recovered his thought processes. "They seem to be trying to end every poll in a tie."

"...Every poll?"

"Yes, sir. We have been forced to hold two tiebreaker rounds, both of which the Toons successfully managed to tie up at the last second. However-"

"Let me think of a solution. I will only need a moment. Please wait." the Chairman loaded.

"Well, sir, if I may suggest leaving the victory to the model in the third place position, which, incidentally, WAS the Big Cheeses-" 

"Oh, ha-ha, nice try," the Chairman chuckled, grimly and quietly, but a quick jolt made his body twitch in response. "Ow! I laughed again. I'm a Cog, I can't do that." he spat. "Anyway. This is what we are ACTUALLY going to do..."

The Big Cheese waited for an answer. The Chairman did not provide one. 

"Um, sir?" asked the Big Cheese. "The plan?"

"Is this scene still going?" asked the Chairman.

"Yes, sir." 

The Chairman sighed. "I'm waiting for the scene to change. I'm sure it's going to cut somewhere stupid."

The two Cogs stood in silence for approximately enough time for a two-page document to print (assuming the printer was working in this scenario). 

"So, um...Sir, I can't help but ask." the Big Cheese prodded. "I can't see you over there. Are you... actually a robot? I've heard rumors that you're actually just the chair."

The Chairman sighed. That was definitely stupid.

---

The Legal Eagles crowded around their computer, which was significantly more sleek than the one the Flunkies had access to. The Chief Justice slammed his gavel onto the desk. 

"The Chairman has informed me that this *third tiebreaker* is set to end at a random interval within the next 30 minutes."

"Good news, sir! We're in the lead!" one Legal Eagle chirped. "Oh- nope, it's a tie again."

"Good grief, my wires are so clenched right now, I might lay an egg." another breathed.

The Legal Eagle next to him tilted his head. "...What?"

"ANYWAY, desperate times call for desperate measures..." the Chief Justice proclaimed. "It's time to put my plan into action! Big Wig! Turn on my Overpriced Fruit Brand Smart Tablet! Navigate to the poll."

The Big Wig nodded as if the CJ could even see them and proceeded to partake in the aforementioned actions. They then handed the OFBST to the Chief Justice.

"See, this is a secret I've been saving. As a Cog Boss, my votes count DOUBLE the amount. I shall now-"

"Wait, you could vote this whole time?!” a Legal Eagle cawed. An uproar started in the flock. The Chief Justice slammed his gavel onto the nearest flat surface.

"Silence. Everything is going according to plan."

The Big Wig looked down. "Was it part of your plan to vote for the Flunkies?"

The eagles screamed.

"Oh- Oh no, did I- Quick, Big Wig! Fix it!" The CJ threw the OFBST at the Big Wig, who was not technologically designed to have particularly high reflexes. He fumbled the catch and dropped the tablet. 

"PICK IT UP!!!" screamed an Eagle, who was somehow foaming at the mouth now. 

Amidst the boos and screams of the birds, the Big Wig quickly reached down to grab the OFBST. They fumbled it into their grasp and held it up. It was in sleep mode. He frantically tapped the screen to turn it on.

INCORRECT PASSCODE.

INCORRECT PASSCODE. YOU HAVE ONE MORE ATTEMPT BEFORE YOU ARE LOCKED OUT OF YOUR DEVICE.

Now, the Big Wig was screaming. "EVERYBODY SHUT UP! I NEED TO FOCUS!"

"EVERY SECOND COUNTS, MAN!" screamed an Eagle.

He took a deep breath and typed the passcode.

1. Nothing wrong with me.

2. Nothing wrong with me.

3. Nothing wrong with me. 

9. The final digit was NOT 4, because that would be far too predictable. The Big Wig had thought that this was clever when they set it, but right now, every bit their brain processed was a nanosecond less that they had to change the vote in the poll.

Holding their breath, they slammed their finger onto the Flunky button to deselect it. 

And right then, the poll closed.

"THE POLL'S OVER!" the Big Wig exclaimed. 

All of the bird noises fell silent. They all rushed to look at the results.

Finally, After hours of turmoil, vicious psychological torture, and methods of cheating that turned out to be so futile that I don't even need to make up what they would have been, the results were in.

Despite the Flunkies. 

Despite the Toons.

Despite themselves.

The Legal Eagles won by exactly two votes. 

"We won!" shouted one Eagle.

"Yes!!!" shouted another. 

"Finally! Finally we-" this Legal Eagle stopped. "Wait... what. What do we get from this again?"

The Legal Eagles cocked their heads to the sides, looking to each other for an answer none of them had. The Chief Justice slammed his gavel one more time.

"Congratulations! You all worked very hard to achieve this. And now, for your just reward! You all get to commit a mega invasion!" 

"Oh, great, more work.” an Eagle squeaked out sarcastically. “Wh- when do we have- I mean, get to do that?”

"Right now.” the Chief Justice commanded. “NOW GET BACK TO WORK."

[voiceapisolutions]

How to Ensure Call Quality and Reliability with a Small Business VoIP Setup

Voice over IP (VoIP) is a cost-effective choice for small businesses. It offers flexibility, scalability, and a range of features. But without the right setup, it can lead to poor audio and dropped calls. Ensuring high call quality requires a few essential steps.

Choose a Reliable VoIP Provider

Not all VoIP providers offer the same level of quality. Choose one with strong uptime guarantees and positive customer reviews. Look for 24/7 support, service-level agreements, and security features like call encryption. A dependable provider is the foundation of a smooth VoIP experience.

Use High-Speed Internet with Enough Bandwidth

VoIP calls depend heavily on your internet connection. Ensure your bandwidth can handle multiple calls at once. If possible, use a wired Ethernet connection instead of Wi-Fi. A dedicated internet line or business-grade connection can significantly improve reliability.

Invest in Quality VoIP Hardware

Using low-quality headsets or outdated phones can degrade your call quality. Invest in noise-canceling headsets, HD VoIP phones, and routers that support VoIP traffic. Reliable hardware reduces jitter, echo, and call delays, creating a better experience for both parties.

Enable Quality of Service (QoS) Settings

Quality of Service (QoS) is a router feature that prioritizes VoIP traffic. It ensures that voice calls are not interrupted by large downloads or video streaming. Configure your router to prioritize SIP traffic. Most business routers support this, and your provider can help set it up.

Monitor Call Quality Metrics Regularly

Keep an eye on call metrics like jitter, packet loss, and latency. Most VoIP services provide dashboards for performance tracking. If you notice frequent issues, they may indicate deeper network problems. Monitoring helps you catch and fix issues before they affect customers.

Secure Your VoIP Network

VoIP systems can be targets for cyberattacks. Use strong passwords, enable firewalls, and update your software regularly. Consider using a virtual private network (VPN) and ensure your provider supports encrypted calling. Security is crucial for maintaining trust and reliability.

Train Your Team

Your staff plays a big role in maintaining call quality. Train them to use headsets correctly, avoid background noise, and report any issues. A well-informed team helps maintain professional and consistent communication.

In Conclusion

A small business VoIP setup can be reliable with the right approach. Choose wisely, invest in quality equipment, and secure your network. With proper setup and maintenance, VoIP becomes a powerful tool for business growth.

[techit-rp]

IoT Security Challenges in India: Protecting Smart Homes & Connected Devices

IoT is transforming the way people live by making their homes smart with devices such as security cameras, smart locks, and voice assistants. In India, IoT technology is adopted at a pace that cyber threats are rising rapidly. With weak security protocols, outdated software, and unawareness, Indian households are vulnerable to cyberattacks. In this blog, we will explore the major IoT security challenges in India and how individuals can safeguard their smart homes and connected devices. If you are looking to strengthen your understanding of cybersecurity, enrolling in a cyber security course can be a game-changer.

The IoT Boom in India

India is witnessing the highest adoption of IoT across homes and businesses. From smart TVs to intelligent thermostats, IoT is revolutionizing life. This booming technology, however, offers a large target size for hackers too who exploit the vulnerability of devices to gain unauthorized access to data.

Fundamental Drivers of IoT Adoption in India:

Increased internet penetration with low-priced data plans

Government initiatives such as Smart Cities Mission and Digital India

Increasing adoption of smart home devices as they become increasingly affordable

Growing application of industrial IoT in health, agriculture, and manufacturing

Chief IoT Security Challenges in India

Poor Authentication & Default Passwords

Most IoT devices have a factory-set password that the user ignores or fails to change. Hackers exploit these default credentials to take over the devices, entry private networks, and crack sensitive information.

Lack of Security Updates & Patches

Most smart devices have limited or no firmware updates, which makes them vulnerable to cyber threats. Many Indian consumers do not check for security updates, leaving their devices susceptible to known exploits.

Data Privacy Concerns

Smart devices collect vast amounts of personal data, from voice recordings to daily routines. Without stringent data protection policies, this information can be misused or leaked by malicious actors.

Botnet Attacks & DDoS Threats

Cybercriminals hijack unprotected IoT devices to form botnets, which are used to launch massive Distributed Denial of Service (DDoS) attacks. These attacks can cripple networks and cause disruptions to online services.

Unsecured Wi-Fi Networks

Many Indian households rely on poorly secured Wi-Fi connections, providing an easy entry point for hackers. Without encryption or strong passwords, attackers can intercept sensitive information and compromise connected devices.

Absence of Specific Cybersecurity Legislation for IoT

India has advanced in data protection with the Digital Personal Data Protection Act, but there is no dedicated IoT security framework. The absence of it leaves the manufacturer to choose cost over security and sell devices which are not so well protected in the market.

How to Secure Smart Homes & Connected Devices

Change Default Credentials

Always change the default usernames and passwords of the IoT after installation. Use strong, unique passwords and implement multi-factor authentication wherever possible.

Update Firmware Periodically

Scan for software and security updates on all smart devices, and install them as soon as they are available. In case your device can no longer get any updates, consider replacing it with a newer version that is at least as secure.

Secure Your Wi-Fi Network

Use a robust Wi-Fi password, and make sure WPA3 encryption is turned on. Limit remote access to your router, and make an IoT-specific network so that those devices can't contaminate your primary network.

Firewall & Security Solutions The use of firewalls and network security solutions monitors traffic and can block malicious activity on IoT networks. 5. Limit Data Sharing & Permissions

Assess permission for smart appliances and reduce or limit the devices from accessing unsecured personal information. De-activate unused add-ons, remote access in devices.

Cyber Security Courses

IoT-based cyber-attacks are minimized if awareness against the threat builds. To boost that awareness further, take time out to become a certified graduate of cyber security by signing for courses in areas like best security practices, principles of ethical hacking, and defending digital systems.

Road Ahead to Improving Indian IoT Security:

The Indian government, device manufacturers, and consumers must take proactive steps to mitigate IoT security risks. Stronger security standards, public awareness, and robust cybersecurity laws are the need of the hour to secure the future of IoT in India.

Conclusion

IoT devices offer incredible convenience but also introduce significant security risks. Protecting smart homes and connected devices requires a combination of best practices, awareness, and robust cybersecurity measures. By staying informed and adopting the right security strategies, individuals can ensure a safer IoT experience.

If you’re passionate about cybersecurity and want to build expertise in protecting digital systems, consider taking a cyber security course to gain hands-on knowledge and skills in ethical hacking, network security, and data protection.

[raytaylorpro]

5 Ways to Improve Your Network Security

In today’s digital age, network security is more critical than ever. With cyberattacks becoming more sophisticated and frequent, businesses and individuals alike must take proactive steps to protect their networks. Whether you’re a small business owner or a tech-savvy professional, improving your network security can help safeguard sensitive data, prevent downtime, and maintain trust. Here are five actionable tips to enhance your network’s defenses.

1. Use Strong, Unique Passwords

Weak or reused passwords are among the most common vulnerabilities in network security. To protect your network:

Create strong passwords that include a mix of uppercase and lowercase letters, numbers, and special characters.

Avoid using easily guessed information, such as birthdays or common words like "password123."

Use a password manager to generate and securely store complex passwords for all your accounts.

Implement multi-factor authentication (MFA) for an extra layer of security. MFA requires users to verify their identity through a second method, such as a text message code or biometric scan.

2. Keep Your Software Up-to-Date

Outdated software is a goldmine for hackers who exploit known vulnerabilities. Regular updates ensure you’re protected with the latest security patches.

Update your operating system, applications, and firmware regularly.

Enable automatic updates to ensure critical patches are installed promptly.

Replace unsupported or obsolete hardware and software with newer, more secure alternatives.

3. Secure Your Wi-Fi Network

Your Wi-Fi network is a primary gateway for potential attacks. Securing it is essential:

Change the default administrator username and password for your router.

Use WPA3 encryption (or at least WPA2) to secure your wireless connection.

Hide your network's SSID (Service Set Identifier) so it’s not visible to unauthorized users.

Set up a guest network for visitors, keeping them isolated from your primary network.

4. Install and Update Security Software

Comprehensive security software is your first line of defense against malicious activity.

Use antivirus and anti-malware programs to detect and remove threats.

Install a firewall to monitor and block unauthorized access to your network.

Invest in a Unified Threat Management (UTM) system, which combines multiple security features like intrusion detection, content filtering, and VPN support.

Keep all security software updated to stay protected from the latest threats.

5. Educate and Train Users

Even the most robust security measures can fail if users are unaware of best practices.

Train your team to recognize phishing emails, suspicious links, and social engineering tactics.

Encourage employees to report unusual activity immediately.

Establish a network security policy that outlines acceptable use, password protocols, and steps for reporting incidents.

Conduct regular cybersecurity awareness sessions to keep users informed about emerging threats.

Bonus Tip: Monitor Your Network Activity

Proactively monitoring your network can help you detect potential issues before they become critical. Use tools to track unusual traffic, failed login attempts, and other red flags.

Conclusion

Improving your network security doesn’t have to be overwhelming. By implementing these five steps, you can significantly reduce your risk of cyberattacks and create a safer environment for your business or personal network. Remember, cybersecurity is an ongoing process—stay vigilant, keep learning, and adapt to new threats as they arise.

Have questions or need help securing your network? Contact us today for expert IT solutions tailored to your needs!

[teqful]

How-To IT

Topic: Core areas of IT

1. Hardware

• Computers (Desktops, Laptops, Workstations)

• Servers and Data Centers

• Networking Devices (Routers, Switches, Modems)

• Storage Devices (HDDs, SSDs, NAS)

• Peripheral Devices (Printers, Scanners, Monitors)

2. Software

• Operating Systems (Windows, Linux, macOS)

• Application Software (Office Suites, ERP, CRM)

• Development Software (IDEs, Code Libraries, APIs)

• Middleware (Integration Tools)

• Security Software (Antivirus, Firewalls, SIEM)

3. Networking and Telecommunications

• LAN/WAN Infrastructure

• Wireless Networking (Wi-Fi, 5G)

• VPNs (Virtual Private Networks)

• Communication Systems (VoIP, Email Servers)

• Internet Services

4. Data Management

• Databases (SQL, NoSQL)

• Data Warehousing

• Big Data Technologies (Hadoop, Spark)

• Backup and Recovery Systems

• Data Integration Tools

5. Cybersecurity

• Network Security

• Endpoint Protection

• Identity and Access Management (IAM)

• Threat Detection and Incident Response

• Encryption and Data Privacy

6. Software Development

• Front-End Development (UI/UX Design)

• Back-End Development

• DevOps and CI/CD Pipelines

• Mobile App Development

• Cloud-Native Development

7. Cloud Computing

• Infrastructure as a Service (IaaS)

• Platform as a Service (PaaS)

• Software as a Service (SaaS)

• Serverless Computing

• Cloud Storage and Management

8. IT Support and Services

• Help Desk Support

• IT Service Management (ITSM)

• System Administration

• Hardware and Software Troubleshooting

• End-User Training

9. Artificial Intelligence and Machine Learning

• AI Algorithms and Frameworks

• Natural Language Processing (NLP)

• Computer Vision

• Robotics

• Predictive Analytics

10. Business Intelligence and Analytics

• Reporting Tools (Tableau, Power BI)

• Data Visualization

• Business Analytics Platforms

• Predictive Modeling

11. Internet of Things (IoT)

• IoT Devices and Sensors

• IoT Platforms

• Edge Computing

• Smart Systems (Homes, Cities, Vehicles)

12. Enterprise Systems

• Enterprise Resource Planning (ERP)

• Customer Relationship Management (CRM)

• Human Resource Management Systems (HRMS)

• Supply Chain Management Systems

13. IT Governance and Compliance

• ITIL (Information Technology Infrastructure Library)

• COBIT (Control Objectives for Information Technologies)

• ISO/IEC Standards

• Regulatory Compliance (GDPR, HIPAA, SOX)

14. Emerging Technologies

• Blockchain

• Quantum Computing

• Augmented Reality (AR) and Virtual Reality (VR)

• 3D Printing

• Digital Twins

15. IT Project Management

• Agile, Scrum, and Kanban

• Waterfall Methodology

• Resource Allocation

• Risk Management

16. IT Infrastructure

• Data Centers

• Virtualization (VMware, Hyper-V)

• Disaster Recovery Planning

• Load Balancing

17. IT Education and Certifications

• Vendor Certifications (Microsoft, Cisco, AWS)

• Training and Development Programs

• Online Learning Platforms

18. IT Operations and Monitoring

• Performance Monitoring (APM, Network Monitoring)

• IT Asset Management

• Event and Incident Management

19. Software Testing

• Manual Testing: Human testers evaluate software by executing test cases without using automation tools.

• Automated Testing: Use of testing tools (e.g., Selenium, JUnit) to run automated scripts and check software behavior.

• Functional Testing: Validating that the software performs its intended functions.

• Non-Functional Testing: Assessing non-functional aspects such as performance, usability, and security.

• Unit Testing: Testing individual components or units of code for correctness.

• Integration Testing: Ensuring that different modules or systems work together as expected.

• System Testing: Verifying the complete software system’s behavior against requirements.

• Acceptance Testing: Conducting tests to confirm that the software meets business requirements (including UAT - User Acceptance Testing).

• Regression Testing: Ensuring that new changes or features do not negatively affect existing functionalities.

• Performance Testing: Testing software performance under various conditions (load, stress, scalability).

• Security Testing: Identifying vulnerabilities and assessing the software’s ability to protect data.

• Compatibility Testing: Ensuring the software works on different operating systems, browsers, or devices.

• Continuous Testing: Integrating testing into the development lifecycle to provide quick feedback and minimize bugs.

• Test Automation Frameworks: Tools and structures used to automate testing processes (e.g., TestNG, Appium).

19. VoIP (Voice over IP)

VoIP Protocols & Standards

• SIP (Session Initiation Protocol)

• H.323

• RTP (Real-Time Transport Protocol)

• MGCP (Media Gateway Control Protocol)

VoIP Hardware

• IP Phones (Desk Phones, Mobile Clients)

• VoIP Gateways

• Analog Telephone Adapters (ATAs)

• VoIP Servers

• Network Switches/ Routers for VoIP

VoIP Software

• Softphones (e.g., Zoiper, X-Lite)

• PBX (Private Branch Exchange) Systems

• VoIP Management Software

�� Call Center Solutions (e.g., Asterisk, 3CX)

VoIP Network Infrastructure

• Quality of Service (QoS) Configuration

• VPNs (Virtual Private Networks) for VoIP

• VoIP Traffic Shaping & Bandwidth Management

• Firewall and Security Configurations for VoIP

• Network Monitoring & Optimization Tools

VoIP Security

• Encryption (SRTP, TLS)

• Authentication and Authorization

• Firewall & Intrusion Detection Systems

• VoIP Fraud DetectionVoIP Providers

• Hosted VoIP Services (e.g., RingCentral, Vonage)

• SIP Trunking Providers

• PBX Hosting & Managed Services

VoIP Quality and Testing

• Call Quality Monitoring

• Latency, Jitter, and Packet Loss Testing

• VoIP Performance Metrics and Reporting Tools

• User Acceptance Testing (UAT) for VoIP Systems

Integration with Other Systems

• CRM Integration (e.g., Salesforce with VoIP)

• Unified Communications (UC) Solutions

• Contact Center Integration

• Email, Chat, and Video Communication Integration

[g-nicerf]

Best Partner for Wireless Modules: A Comprehensive Antenna Selection Guide

n the field of wireless communication, antenna selection is crucial. It not only affects the coverage range and transmission quality of signals but also directly relates to the overall performance of the system. Among various wireless modules, finding the right antenna can maximize their potential, ensuring stable and efficient data transmission.

When designing wireless transceiver devices for RF systems, antenna design and selection are essential components. A high-quality antenna system can ensure optimal communication distances. Typically, the size of antennas of the same type is proportional to the wavelength of the RF signal; as signal strength increases, the number of required antennas also grows.

Antennae can be categorized as internal or external based on their installation location. Internal antennas are installed within the device, while external antennas are mounted outside.

In situations where space is limited or there are multiple frequency bands, antenna design becomes more complex. External antennas are usually standard products, allowing users to simply select the required frequency band without needing additional tuning, making them convenient and easy to use.

What are the main types of antennas?

External Antennas: These antennas can be classified into omnidirectional antennas and directional antennas based on the radiation pattern.

Internal Antennas: These antennas refer  to antennas that can be placed inside devices.

Omnidirectional Antennas: These antennas radiate signals uniformly in the horizontal plane, making them suitable for applications that require 360-degree coverage, such as home Wi-Fi routers and mobile devices.

Directional Antennas: These antennas have a high emission and reception strength in one or more specific directions, while the strength is minimal or zero in others. Directional antennas are primarily used to enhance signal strength and improve interference resistance.

PCB Antennas: These antennas are directly printed on the circuit board and are suitable for devices with limited space, commonly used in small wireless modules and IoT devices.

FPC Antennas: FPC antennas are flexible printed circuit antennas that are lightweight, efficient, and easy to integrate.

Concealed Antennas: Designed for aesthetic purposes, concealed antennas can be hidden within devices or disguised as other objects, making them suitable for applications where appearance is important without compromising signal quality.

Antenna Selection Guide

When selecting the appropriate antenna for a communication module, it's essential to first determine whether to use an internal or external antenna based on the module's structure.

External Antennas: These antennas offer high gain, are less affected by the environment, and can save development time, but they may take up space and impact the product's aesthetics.

Internal Antennas: These have relatively high gain and are installed within the device, maintaining a clean and appealing exterior.

 Sucker  Antennas: These provide high gain and are easy to install and secure.

Copper Rod  Sucker  Antennas: Made from large-diameter pure copper radiators, these are highly efficient with a wide bandwidth.

Rubber Rod Antennas: Offer moderate gain at a low cost.

Fiberglass Antennas: Suitable for harsh environments and ideal for long-distance signal

External Directional Antennas

Typically used in environments with long communication distances, small signal coverage areas, and high target density.

Panel Antennas have high efficiency, are compact, and easy to install, while considering the impact of gain and radiation area Yagi Antennas offer very high gain, are slightly larger, and have strong directionality, making them suitable for long-distance signal transmission; however, attention must be paid to the antenna's orientation during use

Internal Antenna Selection

Most internal antennas are affected by environmental factors and may require custom design or impedance matching

Spring Antennas are cost-effective but have low gain and narrow bandwidth, often requiring tuning for good matching when installed Ceramic Patch Antennas occupy minimal space and perform well, but have a narrow bandwidth

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[zerosecurity]

Major Security Vulnerabilities Patched in Cox Modems

Cybersecurity researcher Sam Curry has recently uncovered a series of critical vulnerabilities in the systems of Cox Communications, a major telecommunications provider. These vulnerabilities could have allowed malicious actors to remotely take control of millions of modems used by Cox's customers, posing a significant risk to their privacy and security.

Bypassing Authorization and Gaining Elevated Privileges

Curry's analysis revealed an API vulnerability that allowed bypassing authorization checks, potentially enabling an unauthenticated attacker to gain the same privileges as Cox's technical support team. This exploit could have allowed attackers to overwrite configuration settings, access the routers, and execute commands on the affected devices. According to the researcher, "This series of vulnerabilities demonstrated a way in which a fully external attacker with no prerequisites could've executed commands and modified the settings of millions of modems, accessed any business customer's PII, and gained essentially the same permissions of an ISP support team."

Potential Attack Scenarios and Risks

In a theoretical attack scenario outlined by Curry, a malicious actor could have searched for a targeted Cox business user through the exposed API using personal information such as their name, email address, phone number, or account number. Once identified, the attacker could have obtained additional information from the targeted user's account, including their Wi-Fi password. With this access, the attacker could have executed arbitrary commands, updated device settings, or take over accounts, potentially compromising sensitive data and personal information.

Responsible Disclosure and Prompt Patching

Curry responsibly reported the vulnerabilities to Cox Communications on March 4, and the company took swift action to prevent exploitation by the next day. Cox also informed the researcher that it conducted a comprehensive security review following the report. Notably, Cox found no evidence of the vulnerability being exploited in the wild for malicious purposes, indicating that the potential risks were mitigated before any significant damage occurred.

Origins of the Attack and Unanswered Questions

The origin of the attack on Curry's modem appears to be from an IP address (159.65.76.209) previously used for phishing campaigns, including targeting a South American cybersecurity company. When Curry tried to get a replacement modem from Cox, they required him to turn in the potentially compromised device, preventing further analysis. Curry's traffic was being intercepted and replayed, suggesting the attacker had access to his home network, though the motive for replaying traffic is unclear. The vulnerabilities found in Cox's systems included lack of authentication checks, allowing arbitrary API requests by simply replaying them. Over 700 APIs were exposed. Cox patched the issues after disclosure but found no evidence the specific attack vector was exploited maliciously before 2023, despite Curry's modem being compromised in 2021. The blog aims to highlight supply chain risks between ISPs and customer devices, though Curry's modem may have been hacked through another unrelated method locally. Read the full article

[kennak]

             ASUSTeK Computerは6月14日(現地時間)、「ASUS Product Security Advisory｜ASUS Global」において、同社の複数の無線LAN関連デバイスから複数の脆弱性を検出したと報じた。これら脆弱性を悪用されると、リモートから認証されていない第三者に任意のコマンドを実行される可能性がある。 ASUS Product Security Advisory｜ASUS Global 脆弱性の概要 脆弱性に関する情報は次のページにまとまっている。 TWCERT/CC台灣電腦網路危機處理暨協調中心|企業資安通報協處|資安情資分享|漏洞通報|資安聯盟|資安電子報-ASUS 路由器 - Stack-based Buffer Overflow TWCERT/CC Taiwan Computer Emergency Response Team/Coordination Center-ASUS Router - Stack-based Buffer Overflow 脆弱性の情報(CVE)は次のとおり。 CVE-2024-3079 - バッファーオーバーフローの脆弱性。管理者権限を持つリモートの攻撃者に任意のコマンドを実行される可能性がある CVE-2024-3080 - 認証バイパスの脆弱性。認証されていないリモートの攻撃者にログインされる可能性がある 脆弱性の影響を受ける製品 脆弱性の影響を受けるとされる製品およびバージョンは次のとおり。 ZenWiFi XT8 3.0.0.4.388_24609およびこれ以前のバージョン ZenWiFi XT8 V2 3.0.0.4.388_24609およびこれ以前のバージョン RT-AX88U 3.0.0.4.388_24198およびこれ以前のバージョン RT-AX58U 3.0.0.4.388_23925およびこれ以前のバージョン RT-AX57 3.0.0.4.386_52294およびこれ以前のバージョン RT-AC86U 3.0.0.4.386_51915およびこれ以前のバージョン RT-AC68U 3.0.0.4.386_51668およびこれ以前のバージョン 脆弱性が修正された製品 脆弱性が修正された製品およびバージョンは次のとおり。 ZenWiFi XT8 3.0.0.4.388_24621およびこれ以降のバージョン ZenWiFi XT8 V2 3.0.0.4.388_24621およびこれ以降のバージョン RT-AX88U 3.0.0.4.388_24209およびこれ以降のバージョン RT-AX58U 3.0.0.4.388_24762およびこれ以降のバージョン RT-AX57 3.0.0.4.386_52303およびこれ以降のバージョン RT-AC86U 3.0.0.4.386_51925およびこれ以降のバージョン RT-AC68U 3.0.0.4.386_51685およびこれ以降のバージョン 対策 修正された脆弱性のうち、最も深刻度の高いものは緊急(Critical)と評価されており注意が必要。当該製品を運用している管理者は、影響を確認してファームウェアをアップデートすることが推奨されている。また追加の対策として、Wi-Fiネットワークおよび管理ページに異なる一意の強力なパスワードを設定することが望まれている。          

ASUSの複数のWi-Fi製品に緊急の脆弱性、アップデートを | TECH+（テックプラス）

[mostlysignssomeportents]

This day in history

TONIGHT (June 21) I'm doing an ONLINE READING for the LOCUS AWARDS at 16hPT. On SATURDAY (June 22) I'll be in OAKLAND, CA for a panel (13hPT) and a keynote (18hPT) at the LOCUS AWARDS.

#20yrsago Tunneling ssh over DNS https://web.archive.org/web/20040916193409/http://www.doxpara.com/bo2004.ppt

#10yrsago Open Wireless Movement’s router OS will let you securely share your Internet with the world https://arstechnica.com/tech-policy/2014/06/new-router-firmware-safely-opens-your-wi-fi-network-to-strangers/

#10yrsago Steve Wozniak wants you to support Mayday.US and get money out of politics https://www.youtube.com/watch?v=ZoZ-tJiwBvc

#10yrsago Gangs run mass-scale romance cons with phished dating-site logins https://www.netcraft.com/blog/criminals-launch-mass-phishing-attacks-against-online-dating-sites/

#10yrsago Greenhouse: browser plugin that automatically annotates politicians’ names with their funders https://allaregreen.us

#10yrsago Judy Blume: parents shouldn’t worry about what their kids are reading https://www.telegraph.co.uk/culture/hay-festival/10868544/Judy-Blume-Parents-worry-too-much-about-what-children-read.html

#5yrsago Learning from Baltimore’s disaster, Florida city will pay criminals $600,000 to get free of ransomware attack https://apnews.com/article/0762caec21874fc09741abbdec0f78ab

#5yrsago Elizabeth Warren proposes a ban on private prisons and immigration facilities https://medium.com/@teamwarren/ending-private-prisons-and-exploitation-for-profit-cb6dea67e913

#5yrsago Google Maps is still overrun with scammers pretending to be local businesses, and Google’s profiting from them https://tech.slashdot.org/story/19/06/20/1746232/millions-of-business-listings-on-google-maps-are-fake----and-google-profits

#5yrsago America can only go to war against Iran if it reinstates the draft https://www.usatoday.com/story/opinion/2018/05/31/iran-regime-change-american-troops-military-draft-column/656240002/

#5yrsago Independent audit finds Facebook activity has fallen by 20% since Cambridge Analytica https://www.theguardian.com/technology/2019/jun/20/facebook-usage-collapsed-since-scandal-data-shows

#5yrsago Tennessee lawmaker defends operating an unregistered “Christian magic supply” business https://www.tennessean.com/story/news/politics/2019/06/20/matthew-hill-tennessee-house-speaker-christian-magic-supply-business-dock-haley-gospel-magic/1481310001/

Support me this summer on the Clarion Write-A-Thon and help raise money for the Clarion Science Fiction and Fantasy Writers' Workshop!

[the-jellicle-duelist]

this is one of those posts i am going to make that will absolutely go over most people's heads on this website but i recently learned about a networking thing and i feel for the sake of online privacy i need to post

How does the internet work?

every website is just a computer somewhere else. VERY broadly and basically, every computer has a phone number (this is called an IP Address.)

when you want to go to a website, (like tumblr dot com), your computer makes a phone call to tumblr dot com, who then picks up the phone, and connects you to tumblr dot com, which you can then use

now, computers use numbers in IP addresses. for example, tumblr's IP address is 192.0.77.40. this is the address the computer uses to make a call to tumblr. but as i'm sure you know, we don't type that IP address into the address bar to go to tumblr. this is where the DNS server comes in

What's a DNS server?

you can think of a DNS server like an old timey telephone switch board. back in the day to make a phone call, you called an Operator ((a human woman, most often)) who would complete the phone call for you by connection your phone line, to phone line of the person you were calling.

a DNS server does the same thing. when you want to go to tumblr dot com, your computer connects to your Internet Service Provider (ISP), who contacts the DNS Server. The ISP says '(your IP address) wants to connect to tumblr dot com please'. and the DNS server says 'tumblr dot com? one moment' and it has a list of websites, with their IP addresses, and it then connects you to tumblr dot com

this is all well and good, and how the internet works

So what's the problem?

most (probably all, but) most ISPs, unless you tell them not to, use their OWN DNS server to complete the connection. ISPs will then use this as a means to scrape more data from you. which is bad we never want to give our data to ISPs

this can be remedied by using a custom DNS server run by a third party. you can then use their server instead of the one from your ISP. now your ISP would have to work a lot harder to figure out you went to tumblr dot com than if you walked up to them and asked to borrow their phonebook, basically

this will require you to know how to change your network settings. it is slightly different depending on your home network setup. this is a setting you can change in your router.

Some of you may have one box in your basement that your ISP installed that does everything related to the internet.

Some of you may have went to like Best Buy or Target and gotten a combination router/wi-fi access point.

i don't think anyone who has a stand alone Router would need me to tell them that that is where they would access this setting but, that is where you would do that.

somewhere in the settings is going to be an option to change your DNS settings. and a menu will pop up. usually you can set up to 4 or more of these.

1.1.1.1 is one of the most widely used ones from a company called Cloudflare.

9.9.9.9 is another popular one from Quad9

both companies tout privacy and security as one of their tenants. (as in they will not sell your data of the websites you visit to data brokers or advertisers)

add those to your custom DNS list and restart your router, and you should be good to go!

to note there are loads of custom DNS servers out there that can help you do different things. for example, another from cloudflare is 1.1.1.3 which sets it up so that you can't access adult websites from your network. (could be useful for parents or small businesses without big IT departments, for instance.)

YOU SHOULD, WHENEVER POSSIBLE, utilize a custom DNS server in conjunction with a VPN provider like ExpressVPN or similar, to increase the amount of layers of abstraction between you and your ISP

anyways thank you for your time please be safe online

[tendapasswordchange]

How to Change Tenda WiFi Password in Minutes

Generally, you need to perform the Tenda password change to ensure the security of your device. To do so, first, log in to your Tenda router's web interface via tendawifi.com. Navigate to the "Wireless Settings" or "Wireless Security" section. Locate your Wi-Fi password field and enter your new desired password. Save the changes to update your network security.