#Remote Desktop Protocol RDP

[govindhtech]

PyRDP And Rogue RDP: Automating Malicious RDP Exploits

PyRDP automates file exfiltration and clipboard theft for rogue RDP campaigns. This method allows unnoticed spying via hacked remote desktop sessions.

Remote Desktop Protocol?

The Windows service Remote Desktop Protocol (RDP) allows Terminal Servers and Clients to communicate. This system uses “virtual channels” to convey data from presentations, keyboard and mouse actions, clipboards, and serial devices. Traditional RDP security research has focused on how attackers with authentic victim credentials may get full GUI access to a machine.

Innovative New Campaign RDP Use

Google Threat Intelligence Group (GTIG) uncovered a new phishing campaign tied to UNC5837, a suspected Russian espionage actor, in October 2024. This effort targeted European military and political institutions using signed.rdp file attachments. Instead than stressing interactive sessions, this marketing ingeniously used two obscure RDP protocol features:

Resource redirection maps victim file systems to attacker servers.

RemoteApps: Giving victims access to attacker-controlled applications.

RDP proxy programs like PyRDP may automate dangerous actions like file exfiltration and clipboard gathering. This approach is called “Rogue RDP.” This effort focused on file theft and espionage.

Key RDP Features

.rdp configuration files: .rdp configuration files can change RDP session functionality by configuring IP addresses, display settings, and certificate options. These files setup an RDP session like the traditional GUI (mstsc.exe). The observed campaign used phishing emails with malware-signed.rdp file attachments. This file allowed the adversary to read and write all of the victim's discs and clipboard contents and create an RDP connection from the victim's computer.

The resource redirection capability lets remote desktop users utilise local peripherals and devices. This includes printers, keyboards, mouse, discs, serial connections, hardware keys, audio equipment, and clipboards. The observed campaign's malicious.rdp file sent all discs, printers, COM ports, smart cards, WebAuthn requests, clipboards, and POS devices to the attacker's C2 server. Microsoft's "virtual channels" allow resource redirection and RDP packet transmission.

RemoteApps: This optional RDP feature lets remote server apps run as windowed programs on the client (victim). Thus, a malicious remote program that isn't installed on the victim's PC may seem local. Malicious.rdp files in RemoteApp campaigns presented users with a fake “AWS Secure Storage Connection Stability Test” app.

This application was hosted on the attacker's RDP server and looked local. The session displays this application alone when remoteapplicationmode is 1. RemoteApp requires RDP server resources, yet mapped victim CDs allow RemoteApp access. This malware also received the victim's Windows environment variables as command-line arguments.

Function of PyRDP

PyRDP, an open-source Python-based MiTM RDP proxy toolkit, is used offensively. Even if its use in the claimed campaign is unverified, its automation makes it a feasible weapon for such attacks. PyRDP relays the victim-RDP server connection to boost capabilities:

Possible NTLM hash and plaintext password theft.

The RDP server executes commands, not the victim's machine.

Note the user's clipboard.

Mapping and maybe scraping drives.

Controlling, recording, and broadcasting RDP sessions.

PyRDP uses fine-grained control over built-in functionality rather than RDP protocol vulnerabilities. PyRDP might have been used in the campaign under observation to bypass the user login screen and reveal the malicious RemoteApp by giving credentials. Potential features include clipboard capture and automatic file exfiltration.

Security Risks and Effects

This campaign highlights unknown RDP security risks. It shows how attackers may employ lawful characteristics for evil, making identification and incident response harder due to fewer forensic artefacts than other attack routes. Even without direct command execution on target PCs, the attackers were able to access victim discs, steal files, collect clipboard data (including passwords), and steal environment variables. Signed.rdp files may bypass security alarms, reducing attack suspicion.

Advice for Defenders

The sources give several ways to fortify systems and identify these attacks:

Log Artefacts: Monitor registry keys (HKU\…\Microsoft\Terminal Server Client\Servers) and Windows Event Logs (Event IDs 1102, 1027, 1029) to comprehend an attacker's infrastructure. Increased logging (e.g., Sysmon) can track file write activity from C:\Windows\system32\mstsc.exe on redirected discs, however transient files should not be included. You may also use regex patterns to identify.rdp files run from email attachments.

System hardening: Network-level blocking of outgoing RDP traffic to public IPs, registry-based resource redirection disablement, and Group Policy-based granular RDP policy configuration (e.g., resource and clipboard redirection management, enforcing Network Level Authentication, and blocking.rdp file extensions as email attachments) can improve security.

Questionable RDP configuration files with a base64 encoded Let's Encrypt certificate or that allow resource redirection and RemoteApps can be identified using YARA criteria.

Final comments

The “Rogue RDP” campaign shows how to innovate with old tactics. The risk is dishonestly using actual RDP capabilities, not protocol weaknesses. To defend against such assaults and grasp PyRDP's potential, one must understand RDP features, notably resource redirection and RemoteApps.

[samejack]

Windows 11 允許多條遠端桌面連線 RDP Mluti-Session

關於 Windows 11 遠端桌面連線人數限制 Windows 11 所有版本是禁止 RDP 多使用者同時連線登入使用，這裡測試了網路傳說修改 DLL 的方法來處理���人連線。正常第二位使用者會踢掉前面的用戶，同時多條 RDP 連線的功能只允許在 Windows Server 的版本，微軟官方論壇有明確的說明 Windows 11 RDP 連線限制。 本文聲明：修改 Windows DLL 的方法不是正規的方式，可能會違反 Microsoft 授權或條款，本文僅僅提供實驗 測試的方法如下： 關閉「遠端桌面」功能 由於我們需要修改 termsrv.dll 檔案，所以需要先關閉服務才可以修改。進入「設定 > 系統 > 遠端桌面」進行關閉，如下： 關閉後重新啟動 Windows 11 安裝「HxD mh-nexus」文字編輯器 HxD mh-nexus…

[tamerbadereldin]

Unchain Your Website's Potential: The Ultimate Guide to VPS Hosting!

Is your website sluggish, unreliable, and constantly battling for resources? Shared hosting might have been a lifesaver when you were starting out, but now it's holding you back. Upgrading to a Virtual Private Server (VPS) can be the game-changer you need. But what exactly is a VPS, and how can it unleash your website's true potential?

This comprehensive guide dives deep into the world of VPS hosting, explaining how it works, its benefits for tasks like Forex trading, and the key factors to consider when choosing the perfect plan for your needs. We'll even show you how to navigate the setup process and unlock the power of your VPS with tools like Remote Desktop Protocol (RDP).

By the end of this article, you'll be armed with the knowledge to confidently choose a reliable VPS hosting provider like Data Base Mart and propel your website or application to new heights of performance and security.

Unveiling the VPS: How It Works

Imagine a high-rise apartment building. The entire building represents a physical server owned by a hosting provider. Now, imagine dividing each floor into individual, self-contained units. These units are your VPS!

VPS hosting leverages virtualization technology to carve a single physical server into multiple virtual ones. Each VPS functions like a dedicated server, with its own operating system, software, and allocated resources like CPU, memory, and storage. This isolation ensures your website or application enjoys a stable environment, unaffected by activity on other virtual servers sharing the physical machine.

How VPS Hosting Works

VPS hosting builds upon the core principle explained above. Hosting providers like Data Base Mart offer various VPS plans with different resource allocations. You choose a plan that aligns with your needs and budget. The provider then sets up your virtual server on their physical infrastructure, granting you root access for complete control and customization.

Powering Forex Trading with VPS

Foreign exchange (Forex) trading thrives on speed and reliability. A VPS ensures uninterrupted access to the market, even during peak trading hours. With a VPS, you can run trading bots and automated strategies 24/7 without worrying about downtime caused by shared hosting issues.

Choosing the Right VPS

Selecting the ideal VPS hinges on your specific needs. Here's a breakdown of key factors to consider:

Resource Requirements: Evaluate your CPU, memory, and storage needs based on the website or application you'll be running.

Operating System: Choose a provider offering the operating system you're comfortable with, such as Linux or Windows.

Managed vs. Unmanaged: Managed VPS plans include maintenance and support, while unmanaged plans require you to handle server administration.

Scalability: If you anticipate future growth, choose a provider that allows easy scaling of your VPS resources.

How to Use VPS with Remote Desktop Protocol (RDP)

Many VPS providers offer remote access via RDP, a graphical interface that lets you manage your server from a remote computer. This is particularly useful for installing software, configuring settings, and troubleshooting issues.

Creating a VPS Account

The signup process for a VPS account is straightforward. Head to your chosen provider's website, select a plan, and follow the on-screen instructions. They'll typically guide you through the account creation and server setup process.

VPS Pricing

VPS plans are generally more expensive than shared hosting but significantly cheaper than dedicated servers. Pricing varies based on resource allocation and features. Providers like Data Base Mart offer competitive rates for reliable VPS solutions.

VPS Terminology Explained

VPS Stands For: Virtual Private Server

VPS Airport (doesn't exist): VPS is not an airport code.

VPS in Basketball (doesn't exist): VPS has no meaning specific to basketball.

VPS Hosting: As explained earlier, refers to a hosting service that provides virtual private servers.

VPS in Business: In a business context, VPS can refer to a virtual private server used for web hosting, application deployment, or other IT needs.

VPS in School (uncommon): While uncommon, schools might use VPS for specific applications requiring a dedicated server environment.

Final Thoughts

VPS offers a compelling middle ground between shared hosting and dedicated servers. It provides the power and control of a dedicated server at a fraction of the cost. By understanding how VPS works and choosing the right plan, you can unlock a secure and reliable platform for your website, application, or even Forex trading needs.

[instanetinternetgenerator]

Server Load Balancer: A Key Feature for Scalable and Reliable Infrastructure

A server load balancer is an essential tool for any business that relies on servers to host applications, websites, or services. It plays a critical role in managing server traffic and ensuring high availability and reliability. Here are some ways the server load balancer feature of products like INSTANET can benefit various industries:

1. Load Balancing for On-Premise Servers

Distributes traffic evenly across multiple servers, preventing any single server from becoming a bottleneck.

Provides failover capability, allowing traffic to be redirected to operational servers if one or more servers fail.

Supports both TCP and HTTP loads, making it versatile for different types of server applications.

2. Enhancing Internet Connectivity for Moving Vehicles

Ideal for setting up mobile data centers in vehicles such as ambulances, buses, and coaches.

Ensures continuous and stable connections even while on the move, by balancing the load across the networks.

Provides ISP agnostic static IP addresses for remote accessibility of servers and critical equipment.

3. HDWAN Connectivity for Multi-location Networks

Enables seamless and secure exchange of data across geographically dispersed office locations.

Allows for hosting of internal servers that can be accessed securely externally, through load balancing.

Offers an alternative to SDWAN with enhanced security and always-on capabilities.

4. Remote Desktop Gateway for Remote Workforce

Role-based user access enables secure remote working through a browser interface.

Allows employees to access their systems without additional software, using standard RDP and VNC protocols.

Supports work-from-home connectivity, which has become essential in the modern workplace.

Summary

The server load balancer feature is more than just traffic management; it provides a scalable, high-availability solution that can be customized to the needs of businesses. It's ideal for organizations seeking robust on-premise server infrastructure, businesses operating on the move, and those requiring secure branch office connectivity. By utilizing products with server load balancer capabilities, such as INSTANET, businesses can maintain robust and efficient operations in a variety of scenarios.

Should you consider integrating a server load balancer into your IT infrastructure, do not hesitate to explore how features like HDWAN, remote desktop gateway, and failover support can bring measurable benefits to your organization

See more at https://internetgenerator.in/.

[xaltius]

Ransomware Attacks Vs. Data Breaches: What's the Difference?

In the fast-paced world of cybersecurity, terms are often thrown around interchangeably, leading to confusion and, more dangerously, misdirected defense strategies. Two prime examples are "ransomware attacks" and "data breaches." While both are devastating cyber incidents, they have distinct characteristics, primary objectives, and implications. Understanding the difference is crucial for effective protection and response.

Let's break down these common cyber threats.

What is a Data Breach?

A data breach occurs when unauthorized individuals gain access to sensitive, confidential, or protected information. The key here is unauthorized access and exposure or exfiltration of data. The data could be customer records, intellectual property, financial information, health records, or employee personal data.

Primary Goal of Attacker: The main objective of an attacker causing a data breach is typically to obtain data. This data can then be sold on the dark web, used for identity theft, competitive espionage, or financial fraud.

Method: Attackers gain entry through various means: exploiting software vulnerabilities, phishing for credentials, insider threats (malicious or accidental), misconfigured cloud services, or brute-forcing weak passwords. Once inside, they focus on finding, copying, and exfiltrating (stealing) the data.

Immediate Impact: The immediate impact might not be obvious. A data breach can go undetected for months or even years. When discovered, the impact includes reputational damage, regulatory fines (e.g., GDPR, HIPAA), legal liabilities, identity theft for affected individuals, and loss of competitive advantage.

Example Scenarios:

A hacker exploits a vulnerability in a web application to access and download a database of customer email addresses and passwords.

An employee accidentally uploads a spreadsheet containing sensitive client financial details to a public cloud storage service.

A misconfigured firewall allows external access to an internal server holding proprietary source code.

What is a Ransomware Attack?

A ransomware attack is a specific type of malicious software (malware) attack that encrypts a victim's files, systems, or entire network, rendering them inaccessible. The attacker then demands a ransom (almost always in cryptocurrency) in exchange for the decryption key that will unlock the data.

Primary Goal of Attacker: The primary objective is financial gain through extortion. The attacker wants money in exchange for restoring access to the victim's own data.

Method: Ransomware typically gains initial access via phishing emails, exploiting unpatched vulnerabilities, or through stolen credentials. Once inside, it spreads across the network, identifies valuable files, encrypts them, and then displays a ransom note.

Immediate Impact: The impact is usually immediate and highly disruptive. Operations grind to a halt due to inaccessible systems, leading to significant downtime, lost revenue, and often, substantial recovery costs (whether or not a ransom is paid). There's also the risk of permanent data loss if decryption fails or backups are insufficient.

Example Scenarios:

An employee clicks on a malicious link in a phishing email, and ransomware rapidly encrypts files on their workstation, then spreads to networked drives.

A vulnerability in a remote desktop protocol (RDP) is exploited, allowing attackers to deploy ransomware across an entire corporate network, locking down servers and individual computers.

Key Differences Summarized

Feature

Data Breach

Ransomware Attack

Primary Objective

To steal or expose data for financial gain, espionage, or other malicious use.

To deny access to data/systems and extort money for decryption.

Method

Unauthorized access, copying, viewing, exposure of data.

Encryption of data/systems, typically by malware.

Immediate Impact

Data compromise, potential long-term legal/reputational damage. Often goes undetected for a long time.

Immediate system downtime, operational disruption, data inaccessibility. Instantly visible.

Attacker's Leverage

Threat of data sale, public exposure, or misuse.

Threat of permanent data loss or prolonged system unavailability.

Resolution

Containment, investigation, data remediation, notification to affected parties.

System restoration from backups, decryption (if key obtained), forensic analysis.

Visibility

Often silent and stealthy.

Loud and immediately impactful.

Export to Sheets

The Critical Overlap: Double Extortion Ransomware

The distinction between these two threats has become blurred with the rise of double extortion ransomware. Modern ransomware groups often combine tactics:

First Extortion: They exfiltrate (steal) your sensitive data.

Second Extortion: They then encrypt your systems and demand a ransom for decryption. If you refuse to pay, they threaten to publish the stolen data on leak sites, compounding the pressure.

This means a single incident can now be both a ransomware attack and a data breach. This evolution significantly raises the stakes, as even robust backups cannot prevent the reputational and legal fallout of leaked sensitive information.

Why the Distinction Matters for Your Defense

Understanding the difference is not just an academic exercise; it directly impacts your cybersecurity strategy:

Tailored Defenses: Your defenses against data exfiltration (DLP, strong access controls, data classification) are different from those against data encryption (robust immutable backups, next-gen endpoint protection, network segmentation).

Incident Response: You need distinct, but often integrated, incident response playbooks for each scenario. The immediate steps for a ransomware attack (containment, backup recovery) differ from those for a suspected data breach (forensic investigation to determine scope of data compromise).

Legal & Compliance: Data breach notification laws are often triggered by the exposure or exfiltration of data, even if it wasn't encrypted. Knowing if data was stolen is paramount for legal compliance.

In conclusion, while ransomware attacks and data breaches are distinct in their primary mechanics and immediate impacts, they are increasingly intertwined. A truly robust cybersecurity strategy for any organization must encompass sophisticated defenses against both, along with comprehensive incident response plans that account for their potential overlap.

[smsmarket]

Harness the Power of Your Android Phone for DevOps Success

Unlocking DevOps Potential: Transform Your Android Device into a Robust Management Hub

In today's fast-paced digital environment, the ability to monitor and manage systems remotely is crucial for maintaining optimal performance and quick incident response. Surprisingly, your Android phone can be much more than just a communication device; it can serve as a powerful tool in your DevOps toolkit. Leveraging various apps and techniques, you can transform your mobile device into a portable, efficient system administration hub that supports your development and operations teams. This article explores how your Android phone can become an indispensable part of your DevOps strategy, enabling real-time server alerts, remote management, and DIY monitoring solutions.

One of the key advantages of using an Android device for DevOps tasks is mobility. Unlike traditional desktop or server-based tools, a smartphone offers unmatched portability, allowing you to stay connected and responsive from anywhere. With the right set of applications, you can receive server alerts directly on your device, ensuring you are immediately notified of any issues that require attention. For example, apps like Server Monitoring and Termius enable you to SSH into servers, execute commands, and check logs—all from the comfort of your mobile device.

Remote system administration becomes easier with dedicated apps that support multiple protocols, such as SSH, RDP, and VNC. These tools allow you to troubleshoot problems, restart services, or perform configuration changes without needing physical access to servers. This agility is essential for DevOps teams that need to respond swiftly to incidents or deploy updates on the fly. Additionally, many apps integrate alerting systems that can push notifications directly to your Android device whenever predefined thresholds are exceeded or failures occur.

DIY monitoring solutions further enhance your Android-powered DevOps setup. By utilizing open-source tools like Nagios, Zabbix, or Prometheus, you can configure custom dashboards accessible via mobile browsers or dedicated apps. These dashboards provide real-time metrics on server health, network traffic, and application performance. With some technical know-how, you can set up a lightweight, cost-effective monitoring system that fits your specific needs. Moreover, automation tools such as Tasker or Automate can be scripted to trigger actions based on certain alerts, further streamlining your incident response workflow.

Integrating your Android device into your DevOps pipeline allows for continuous monitoring and rapid response, which ultimately results in higher system availability and improved user experience. This approach also reduces dependency on traditional desktop tools, enabling you to be productive from anywhere at any time. Whether you're a developer, system administrator, or operations engineer, your Android phone can serve as a versatile, reliable companion in maintaining robust, resilient systems.

In conclusion, transforming your Android phone into a powerful DevOps tool is not only feasible but highly advantageous. With the right set of applications and configurations, you can achieve comprehensive remote system management, proactive server alerting, and custom monitoring solutions—all from your mobile device. Embrace this approach and experience greater agility, faster incident resolution, and a more flexible work environment. To learn more about maximizing your Android device for DevOps, explore this android phone as devops tool.

[vndta-vps]

VPS chạy hệ điều hành Windows - Giải pháp tối ưu cho doanh nghiệp và cá nhân

VPS (Virtual Private Server) chạy hệ điều hành Windows là một dạng máy chủ ảo sử dụng nền tảng Windows làm hệ điều hành chính. Đây là giải pháp lưu trữ trung gian giữa hosting chia sẻ và máy chủ riêng (dedicated server), giúp người dùng có toàn quyền kiểm soát máy chủ nhưng với chi phí hợp lý hơn.

VPS Windows đặc biệt phù hợp cho các cá nhân, doanh nghiệp cần môi trường quen thuộc như trên máy tính cá nhân, đặc biệt là khi muốn cài đặt các phần mềm chỉ tương thích với Windows như: .NET Framework, ASP.NET, MSSQL, phần mềm kế toán MISA, HTKK, hoặc phần mềm tự động hóa.

Ưu điểm nổi bật của VPS chạy hệ điều hành Windows

Giao diện thân thiện, dễ sử dụng

Một trong những lý do hàng đầu khiến người dùng lựa chọn VPS chạy hệ điều hành Windows là vì giao diện đồ họa quen thuộc. Không cần kiến thức chuyên sâu về dòng lệnh Linux, người dùng có thể thao tác dễ dàng thông qua giao diện Remote Desktop (RDP).

Hỗ trợ phần mềm đa dạng

Với Windows VPS, bạn có thể cài đặt và sử dụng nhiều phần mềm phổ biến chỉ hỗ trợ hệ điều hành này, chẳng hạn như:

MISA, Fast Accounting

HTKK, iTaxViewer

Các phần mềm SEO, tool automation, bot mạng xã hội

Ứng dụng .NET, ASP.NET, MSSQL

Quản lý toàn quyền

Khác với hosting truyền thống, khi sử dụng VPS Windows, bạn có quyền root (administrator) để tự cấu hình máy chủ theo nhu cầu cá nhân. Điều này giúp bạn chủ động hơn trong việc tối ưu hiệu suất, bảo mật và cài đặt phần mềm.

Truy cập mọi lúc, mọi nơi

Với Remote Desktop Protocol (RDP), bạn có thể kết nối đến VPS từ bất kỳ đâu chỉ cần có internet. Điều này giúp bạn làm việc từ xa, giám sát hệ thống hoặc chạy ứng dụng liên tục 24/7 mà không cần máy tính cá nhân luôn hoạt động.

Ứng dụng thực tế của VPS Windows

Dành cho doanh nghiệp

Chạy phần mềm kế toán: Nhiều doanh nghiệp sử dụng VPS Windows để cài đặt phần mềm kế toán tập trung, giúp nhiều nhân viên truy cập cùng lúc.

Quản lý dữ liệu và chia sẻ tệp: Lưu trữ dữ liệu nội bộ an toàn, chia sẻ qua mạng nội bộ giữa các chi nhánh hoặc nhân viên từ xa.

Chạy ứng dụng nội bộ: Một số phần mềm ERP, CRM nội bộ hoạt động tốt hơn trên nền tảng Windows.

Dành cho cá nhân

Chạy phần mềm SEO, marketing automation: Nhiều cá nhân dùng VPS Windows để chạy phần mềm như RankerX, Jarvee, GSA… liên tục 24/7 mà không tốn tài nguyên máy cá nhân.

Phát triển và kiểm thử ứng dụng Windows: Lập trình viên có thể dùng VPS để kiểm thử ứng dụng .NET, tạo môi trường dev/test riêng biệt.

Lưu ý khi lựa chọn VPS chạy hệ điều hành Windows

Cấu hình phù hợp: Chọn cấu hình CPU, RAM và dung lượng ổ cứng theo đúng nhu cầu sử dụng. Ví dụ: Chạy phần mềm nhẹ chỉ cần 2GB RAM, còn hệ thống kế toán nên chọn từ 4GB RAM trở lên.

Phiên bản Windows phù hợp: Một số VPS hỗ trợ Windows Server 2012, 2016, 2019 hoặc mới nhất là 2022. Nên chọn phiên bản tương thích với phần mềm bạn định cài.

Bản quyền Windows: Đảm bảo nhà cung cấp VPS sử dụng Windows bản quyền để tránh rủi ro pháp lý và bảo mật.

Hỗ trợ kỹ thuật 24/7: Chọn nhà cung cấp uy tín, có đội ngũ hỗ trợ kỹ thuật nhanh chóng, đặc biệt khi bạn không quá am hiểu về công nghệ.

Nên thuê VPS chạy hệ điều hành Windows ở đâu?

Trên thị trường hiện nay có nhiều nhà cung cấp VPS Windows uy tín như AZDIGI, Viettel IDC, TinoHost, Hostinger, VinaHost… Khi chọn nơi thuê VPS, hãy cân nhắc:

Vị trí máy chủ (đặt tại Việt Nam hoặc quốc tế)

Chính sách hoàn tiền, dùng thử

Tốc độ kết nối, độ ổn định (uptime)

Hệ thống backup và bảo mật

Kết luận

VPS chạy hệ điều hành Windows là lựa chọn lý tưởng cho cả cá nhân và doanh nghiệp muốn có một môi trường máy chủ ổn định, dễ sử dụng và tương thích với nhiều phần mềm chuyên biệt. Với chi phí hợp lý, tính linh hoạt cao, VPS Windows giúp bạn làm việc hiệu quả hơn và chủ động hơn trong việc triển khai các giải pháp công nghệ.

Thông tin chi tiết: https://vndata.vn/vps-windows-gia-re/

[fptcloud1]

Hướng dẫn đổi port Remote Desktop – Tăng cường bảo mật truy cập máy chủ

Việc đổi port mặc định của Remote Desktop Protocol (RDP) giúp giảm nguy cơ bị quét và tấn công brute-force. Bài viết hướng dẫn bạn cách thay đổi cổng kết nối RDP trên Windows Server một cách an toàn, dễ hiểu và phù hợp cho cả người mới quản trị máy chủ.

Đọc chi tiết: Hướng dẫn đổi port Remote Desktop

[dhscloudservices]

What is the Significance of a Web-Based RDP Server?

Using a Web-Based RDP Server: the Top Benefits

The web-based RDP servers can be of great help to organizations and working professionals alike. This innovative technology increases efficiency and offers a lot of benefits to them. Are you curious to know about the perks that these servers provide? Continue reading to get an understanding of them. 

1. Streamlining the Remote Work Efficiency

The popularity of telecommunication is increasing day by day. This has urged for the introduction of an efficient tool like RDP. When you leverage a web-based RDP server, remote work becomes seamlessly simplified. For expert professionals who are working from home, their connection with the office desktop is well-established with these servers. Further, if you find a reputed provider of web-based RDP servers, rest assured of the safety and compliance. 

This accessibility can be beneficial for organizations seeking to streamline their business operation. They are able to provide a well-connected and safe work environment to their employees working remotely. This way, they can work more efficiently with improved communication. This productivity, in turn, will produce better outcomes and will ultimately benefit the business profits.

2. Troubleshooting Technical Issues

Again, it's a hassle for an individual who has opted for work from home when their system lags due to any IT issues. During times like these, the help of an IT technician becomes inevitable. But would they travel all the way from the office to your home to troubleshoot those technical issues? Sounds like a lot of inconvenience, right? No worries, there is a solution to this problem too - the web-based RDP servers. The remote protocol helps these IT experts access the desktops of professionals working remotely and fix any challenges that might be occurring. 

Furthermore, these IT technicians can keep records of any unresolved issues or incidents like these by accessing the desktop in question remotely. They are able to diagnose the problems, record them, and hence, report them to the higher professionals. Therefore, proper communication is established with well-recorded information.

3. Enhancing Accessibility During Travel

You cannot be present at two places at the same time. However, sometimes the situation demands the same when it comes to your work responsibilities. You will seldom want to compromise on a certain task because it requires your attention simultaneously when you are away traveling, far from your office. Put the RDP into use and access files of your office desktop over the internet.

This will help you to eliminate the distance between the place where you are stationed and your office location. Further, you will not be required to travel to your office every day. You will be able to focus more on accomplishments rather than clocking into your office every day at a specified time.

Establish Control over Accessibility with a Web-Based RDP Server!

Accessibility and efficiency may be two different terms, but they hold special significance for businesses and working professionals. Both of them are related to each other. As already discussed, the web-based RDP server increases accessibility. Hence, you are able to efficiently manage your tasks from anywhere. Are you seeking this level of control over accessibility for your business and improve the efficiency of remote working professionals in your organization? DHS CLOUD SERVICES can offer you help in this direction. Connect with them today, and avail yourself of the benefits!

Source Url: https://dhscloudservices.com/blog/what-is-the-significance-of-a-web-based-rdp-server

[techdirectarchive]

Remote Desktop Connection behaviour over UDP and TCP

Microsoft’s Remote Desktop Protocol (RDP) enables users to establish remote connections to other computers over TCP AND UDP port 3389. RDP supports UDP for improved performance. Microsoft favours using UDP alongside TCP to enhance responsiveness and reduce latency during remote sessions. In this article, we shall discuss “Remote Desktop Connection behaviour over UDP and TCP”. Please, see “Setup…

[nuekin]

Best Web Hosting Solution in Ummah Host BD

Ummah Host BD is a leading web hosting provider in Bangladesh, dedicated to delivering reliable, secure, and affordable hosting solutions. Our mission is to empower individuals and businesses by providing top-notch hosting services that ensure optimal website performance and security.

Our Services

We offer a comprehensive range of hosting services to meet diverse needs:

Web Hosting: High-speed hosting with BDIX connectivity for faster local access.

Reseller Hosting: Flexible plans for entrepreneurs looking to start their own hosting business.

VPS & Dedicated Servers: Robust and scalable solutions for growing websites and applications.

RDP Services: Reliable Remote Desktop Protocol services for seamless remote access.

Domain Registration: Affordable domain registration services to establish your online presence

[swati3191]

“From Lag to Lightning Fast: How RHosting Transforms Remote Desktop Speed”

Slow remote desktop connections are a productivity killer. Whether you’re waiting for apps to load, screens to refresh, or files to sync, lag can derail your workflow and frustrate your entire team. But what if remote desktop access could be fast, fluid, and responsive — no matter where you are?

That’s exactly what RHosting delivers. Our platform is engineered to turn sluggish RDP experiences into lightning-fast connections that keep you focused and productive.

⚡ Why Speed Matters in Remote Desktop Access

Speed isn’t just about convenience — it directly impacts your ability to:

Complete tasks efficiently

Collaborate in real time

Reduce errors caused by delayed feedback

Maintain focus and reduce fatigue

A fast RDP connection means your remote workspace feels just like working locally.

🚀 How RHosting Boosts Remote Desktop Performance

Here’s how RHosting transforms your remote desktop experience from laggy to lightning fast:

1. Optimized Data Routing

RHosting uses geo-distributed data centers and intelligent routing algorithms to connect you to the closest server, minimizing the physical distance data must travel.

2. Low Latency Protocol Enhancements

Our platform incorporates custom protocol optimizations that reduce the round-trip time for data packets — ensuring faster screen updates and smoother interactions.

3. Adaptive Compression Technology

By intelligently compressing data, RHosting reduces bandwidth usage without sacrificing image quality or responsiveness, even on slower networks.

4. Load Balancing & Auto Scaling

During peak usage, RHosting automatically balances loads across servers and scales resources to prevent slowdowns, maintaining a consistently fast experience.

5. Hardware Acceleration Support

For graphic-intensive tasks, RHosting supports GPU acceleration on servers, delivering smooth rendering for video editing, CAD work, and more.

🔧 Real-World Impact: What Speed Means for You

Developers can compile and test code without frustrating delays.

Accountants and finance teams can run complex applications like Tally or QuickBooks seamlessly.

Customer support teams can multitask across systems with no lag.

Designers and engineers get real-time rendering and file access without interruption.

✅ Experience the Speed Revolution

If your remote desktop feels slow or clunky, it’s time for a change. With RHosting, you get lightning-fast remote access that powers productivity, collaboration, and satisfaction.

[michaelsmith01]

How to Prevent Ransomware: Essential Tips for Businesses and Individuals

Ransomware is one of the most dangerous and costly cyber threats facing businesses and individuals today. This form of malware encrypts files on a device or network, locking users out and demanding payment—usually in cryptocurrency—for a decryption key. In recent years, ransomware attacks have skyrocketed, targeting hospitals, government agencies, schools, and small businesses alike.

At Bentech Cyber Company, we specialize in protecting organizations from devastating ransomware threats. In this guide, we’ll walk you through everything you need to know about preventing ransomware, from recognizing risks to implementing a comprehensive cybersecurity defense strategy.

What Is Ransomware?

Ransomware is a type of malicious software designed to block access to a computer system or encrypt critical files until a ransom is paid. There are two common types:

Locker Ransomware – Locks users out of their devices entirely.

Crypto Ransomware – Encrypts individual files or folders, making them inaccessible.

Cybercriminals often demand payment in Bitcoin or other cryptocurrencies to make tracking them more difficult.

Why Is Ransomware So Dangerous?

Data Loss: Without a proper backup, data may be permanently lost.

Downtime: Business operations can be paralyzed for hours or even days.

Reputation Damage: Customers may lose trust if their data is compromised.

Financial Loss: Ransom payments can cost thousands or even millions of dollars.

For these reasons, prevention is far more cost-effective than dealing with the aftermath of an attack.

How Does Ransomware Spread?

Ransomware can infiltrate systems in a number of ways:

Phishing Emails with malicious links or attachments

Exploit Kits targeting unpatched software vulnerabilities

Malvertising (malicious online ads)

Remote Desktop Protocol (RDP) Attacks

USB Devices or shared networks with infected files

Understanding how ransomware enters your environment is the first step toward prevention.

10 Proven Ways to Prevent Ransomware Attacks

1. Use Robust Antivirus and Endpoint Protection

Install advanced antivirus and anti-malware software on all devices. Modern endpoint protection systems can detect suspicious behavior and isolate ransomware before it causes harm.

Bentech Cyber Company offers state-of-the-art endpoint protection tools with real-time monitoring and automatic threat remediation, keeping your systems secure 24/7.

2. Keep Systems and Software Updated

Outdated software is a major security risk. Hackers often exploit known vulnerabilities in operating systems and third-party applications.

Best Practice: Enable automatic updates for your OS, browsers, antivirus, and business software. Regular patching closes the door to potential exploits.

3. Back Up Your Data—Regularly

Backing up critical files regularly is your last line of defense. In the event of a ransomware attack, you can restore files from a clean backup without paying a ransom.

Backup Tips:

Use both local and cloud backups.

Schedule automatic daily backups.

Test your backups regularly to ensure they work.

Bentech Cyber Company provides managed backup solutions with encryption and redundancy to guarantee secure and reliable data recovery.

4. Train Employees to Recognize Phishing Attempts

Human error is a leading cause of ransomware infections. Employees need training to recognize suspicious emails, links, and attachments.

Training Should Include:

Spotting phishing red flags (urgent language, typos, unfamiliar addresses)

Avoiding links or attachments from unknown senders

Reporting suspicious emails immediately

Bentech Cyber offers employee cybersecurity awareness training tailored to your organization's needs, helping reduce human risk.

5. Implement Multi-Factor Authentication (MFA)

MFA adds an extra layer of security by requiring users to verify their identity with a second factor, such as a mobile app or SMS code.

This prevents attackers from accessing your systems even if they have stolen login credentials.

6. Restrict User Permissions

Limit user access to only the files and systems they need. This principle of "least privilege" ensures that if one account is compromised, the damage is minimized.

Also, disable unused accounts and monitor access logs for unusual activity.

7. Segment Your Network

Network segmentation isolates different departments and systems so that ransomware can't spread easily across your entire infrastructure.

For example, if your finance department is breached, segmentation prevents the malware from reaching HR or operations.

Bentech Cyber’s network security team can help you design segmented architecture that enhances control and containment.

8. Disable Macros and Unnecessary Features

Macros in Microsoft Office documents are a common entry point for ransomware. Disable them unless absolutely necessary.

Other high-risk settings, such as remote desktop access, should be turned off or restricted to only trusted users behind VPNs.

9. Monitor and Respond to Threats in Real-Time

Invest in a Security Information and Event Management (SIEM) system to detect and respond to threats as they emerge.

A good SIEM platform provides:

Centralized logging

Real-time alerts

Threat correlation and analytics

Automated response workflows

At Bentech Cyber Company, we offer 24/7 security monitoring with our managed SIEM service to ensure you’re never caught off guard.

10. Have an Incident Response Plan in Place

Even with the best defenses, no system is 100% immune. Create a well-documented incident response plan to minimize downtime and losses.

Your plan should include:

Defined roles and responsibilities

Backup recovery procedures

Steps to isolate infected systems

Contact information for your cybersecurity provider

Bentech Cyber helps businesses create and test comprehensive incident response plans to ensure you're ready for any emergency.

What to Do If You’re Hit by Ransomware

If you fall victim to a ransomware attack:

Disconnect from the network to prevent further spread.

Do not pay the ransom. There’s no guarantee your data will be restored.

Contact cybersecurity professionals immediately.

Report the attack to relevant authorities or cybercrime divisions.

Begin recovery using clean backups and follow your incident response plan.

If you don’t have a cybersecurity team in-house, Bentech Cyber’s rapid response unit is available to help mitigate the impact and assist with secure recovery.

Final Thoughts

Ransomware attacks are increasingly sophisticated and devastating, but they are not unstoppable. With a proactive approach, strong cybersecurity hygiene, and the right tools in place, you can significantly reduce your risk.

Bentech Cyber Company is a trusted partner in ransomware prevention and recovery. We offer end-to-end cybersecurity services, including threat detection, backup management, employee training, and real-time monitoring—all designed to keep your business protected from cybercriminals.

Don’t wait for an attack to take action. Contact Bentech Cyber today to schedule a free cybersecurity assessment and learn how we can help secure your digital future.

[govindhtech]

What are The Types of Ransomware and Ransomware History

Cyberattacks like ransomware are serious. Among the most dangerous malware, they can affect any company. Within four days of network access, attackers deploy ransomware, leaving little time for detection and prevention. Stopping operations, losing money, reputation, and data.

According to the IBM Cost of a Data Breach report, ransomware breaches average USD 5.68 million, excluding ransom payments. Not all ransoms reach $80 million.

Better threat detection and prevention reduced ransomware attacks 11.5% between 2022 and 2023.

The Ransomware Types

Varying ransomware strains exploit vulnerabilities.

Crypto ransomware: Locks important files until a ransom is paid. WannaCry, Locky, CryptoLocker. Ransomware encrypts.

Without payment, this ransomware blocks the victim's device or system from accessing files or apps. Screen-locking ransomware isn't encrypted.

Scareware: Fake software that diagnoses system issues and recommends dangerous fixes. Scareware can restrict system access or bombard users with pop-ups to install malware or pay. Scareware can provide or be ransomware.

Leakware, or doxware, steals confidential data and threatens disclosure without payment. The attacks pressure victims with reputational danger. Modern variants steal and encrypt data.

Mobile ransomware: Spreads via malicious apps or drive-by downloads. Most mobile ransomware involves screen-lockers since cloud backups make encryption attacks easier to reverse.

If unpaid, ransomware wipes data. Ransomware by cybercriminals and nation-states erases data after payment.

Modern ransomware uses double- and triple-extortion. Unpaid double-extortion threatens to steal and publish vulnerable data online. Consumers or business partners with stolen data face triple extortion. Even with data backups, these methods raise the stakes. Since 2019, the IBM Security X-Force incident Response team has seen double extortion in most ransomware events.

Infection via Ransomware

Ransomware can attack systems via multiple channels. Well-known methods:

Phishing uses emails with phoney attachments or malicious websites to get people to download and run hazardous programs.

Zero-day vulnerabilities in operating systems and applications allow cybercriminals to inject malware. The 2017 WannaCry assault used fixed vulnerabilities.

Stolen, bought, or cracked user credentials are used to log in and deploy ransomware via Remote Desktop Protocol (RDP).

Malware like Trickbot Trojan (which seeks banking details) can spread ransomware.

Drive-by downloads: Ransomware can infiltrate devices without user awareness via exploit kits or malvertising.

In legitimate online interactions, cybercriminals utilise thread hijacking to spread malware.

RaaS: Ransomware as Service

Cybercriminals distribute ransomware via RaaS. Malware developers share code with “affiliates” who split the ransom. Developers and affiliates can benefit without releasing new attacks or malware. RaaS distributors can sell dark web access or recruit affiliates. Major ransomware gangs have recruited affiliates.

Staged Ransomware Attack

Typical ransomware attacks include many phases:

Initial access: Phishing, vulnerability exploitation, or hacked RDP protocols give attackers access.

After initial access, attackers may utilise RATs to consolidate.

After acquiring access to a system or network, attackers may lateral migrate to other systems and domains.

Ransomware thieves steal credentials, customer data, and IP. Double-extortion uses data theft.

File encryption, system restoration disablement, and backup deletion/encryption increase pressure with crypto ransomware. Unencrypting ransomware locks or spams the device. The ransomware then delivers a text file or pop-up window with instructions on how to pay the ransom (usually in cryptocurrency) to decrypt or regain access.

History of ransomware

Thousands of ransomware variants exist. Some prominent ones:

The AIDS Trojan was the first floppy-disk ransomware in 1989. It concealed file directories but was easily reversed.

CryptoLocker, introduced in 2013, allowed cryptocurrency ransomware.

An unpatched Microsoft Windows vulnerability attacked 200,000 devices in 150 countries with WannaCry. The ransom threatens file deletion if not paid.

File system table encryption by Petya and NotPetya affects PC booting. A 2017 Ukraine attack utilised a modified NotPetya wiper that could not restore systems after payment.

Ryuk, a 2018 ransomware attack, popularised large-scale attacks on high-value targets with high demands. It finds and disables backups.

A purported Russian gang, DarkSide, assaulted the Colonial Pipeline in 2021, briefly halting petroleum supplies. The group licenses ransomware using RaaS.

Encrypting malware Locky hides hazardous macros in email attachments, usually bills.

IN 2021, REvil (Sodinokibi) popularised RaaS for big-game hunting and double-extortion attacks against JBS USA and Kaseya Limited.

Since 2020, the Conti gang's large RaaS scam paid hackers. In a unique double-extortion scheme, Conti threatened to sell network access to hackers. After 2022 internal communication dumps, the gang separated, however former members are tied to BlackBasta, Royal, and Zeon.

A popular 2023 ransomware version is LockBit. The company is known for businesslike conduct and malware acquisition. LockBit assaults victims despite police efforts.

Paying Ransom

An average ransom is hard to quantify, however estimates range from six to seven figures. Ransom payments dropped from 70% in 2020 to 37% in 2023, perhaps owing to better planning.

Agents from the FBI and NCIJTF aggressively discourage ransom payments. Payment may not retrieve data, strengthen attackers, support criminal conduct, or promote more attacks.

Strong backup systems provide negotiation-free recovery. Authorities recommend reporting attacks before paying. Payment of ransom to attackers from US economic sanctions or state governments in particular US regions is illegal.

Ransomware prevention

Ransomware prevention requires technology and user behaviour. Main strategies:

Regular OS, app, and firmware upgrades fix ransomware security holes.

Detect and eliminate threats using real-time scanning, behavioural detection, and automated updates from contemporary antivirus and anti-malware software.

A good firewall blocks unauthorised network access.

Phishing prevention: Email filtering and scanning detects suspicious links and attachments.

Regular backups speed recovery without ransom. Secure, immutable backups can restore data if systems fail. Data should be replicated three times on two media types, one offsite. Seagate Lyve Cloud backups offer geographic redundancy, encryption, and immutability.

Firewalls, intrusion detection systems, network segmentation, and secure VPNs help thwart attacks. Least privilege access and endpoint security harden networks.

AI can predict and stop assaults by studying behaviour, detecting anomalies, and stopping attacks before they start. AI-powered systems can monitor users and endpoints, detect zero-day attacks, and respond faster using playbooks.

Policies and procedures: Ready crisis response requires a detailed strategy with responsibilities, timetables, and communication channels.

Teams require regular security awareness training to spot phishing and suspicious emails because human error is a huge risk.

Ransomware Response Plan

Every system is vulnerable, hence a detailed response strategy is needed. Actions include:

Disconnect compromised systems immediately to stop ransomware.

Report to authorities: Request FBI or CISA law enforcement assistance. Legal duties may require reporting.

Damage assessment: Identify affected systems, assess data compromise, and contain with IT/security teams.

Use the latest clean backup to restore data. Immutable solutions like Seagate Lyve Cloud are needed for reliable recovery. Inform employees, partners, and consumers to build trust and reputation.

Don't pay the ransom: Experts say it may not retrieve data and may encourage more attacks.

[swatik1991]

“Top 7 Industries Benefiting Most From Secure RDP Hosting Solutions”

In the post-pandemic digital age, secure remote access is not a luxury—it’s a necessity. And for many industries, Remote Desktop Protocol (RDP) hosting has become the most efficient way to balance productivity, security, and flexibility.

RHosting’s proprietary RDP technology goes beyond traditional remote access solutions by offering application- and folder-level controls, high-performance computing, and enterprise-grade security. But who benefits the most?

Here are the top 7 industries leveraging secure RDP hosting to transform operations:

1. 💼 Business Process Outsourcing (BPO) & Call Centers

Challenge: Handling multiple client systems with strict data security requirements.

Why RHosting Works:

Role-based, application-only access for each client

Quick onboarding during seasonal surges

No data stored on local systems—ensuring 100% compliance

2. 🏥 Healthcare & Telemedicine

Challenge: Remote access to patient records and EMRs while ensuring HIPAA compliance.

Why RHosting Works:

Encrypted access to centralized medical systems

Custom folder-level permissions for nurses, doctors, and admins

Scalable access across multiple clinics or locations

3. 💰 Finance & Fintech

Challenge: Managing sensitive financial data across dispersed teams.

Why RHosting Works:

Zero-trust access for financial analysts and accountants

Secure login from any device—no local file exposure

Real-time collaboration without VPN complexities

4. 🧑‍💻 IT & Software Development

Challenge: Developers need high-performance computing and remote code environments.

Why RHosting Works:

Run resource-heavy IDEs and compilers on lightweight devices

Share test environments securely across global teams

Granular control over development vs. production access

5. 🎓 Education & EdTech

Challenge: Managing user access to virtual labs, software, or LMS platforms.

Why RHosting Works:

Students access only approved apps and resources

Prevents misuse or alteration of server settings

Secure, low-bandwidth access ideal for rural users

6. 🏢 Legal & Consulting Firms

Challenge: Working on confidential documents with distributed staff and partners.

Why RHosting Works:

Control who accesses what—at the document level

Application-only access for interns, clients, or collaborators

Remote review of case files without security gaps

7. 🛒 Retail & E-commerce

Challenge: Managing backend inventory systems, CRMs, and customer databases remotely.

Why RHosting Works:

Enable store managers or backend staff to access dashboards securely

Easily scale up during sales seasons

Avoid deploying local servers at each retail outlet

🔐 Final Thoughts

From startups to global enterprises, industries are moving toward cloud-based RDP hosting not just for convenience—but for security, scalability, and smarter control.

RHosting is redefining how businesses manage remote access:

✅ Proprietary protocol = stronger encryption

✅ Application & folder-level permissions

✅ Seamless access across geographies

Are you in one of these industries? Don’t wait to modernize your remote operations. Switch to RHosting and unlock secure, scalable, and stress-free IT.

[gosamiand-blog]

Windows Remote Desktop -työkalussa on räikeä haavoittuvuus - Microsoft ei suostu korjaamaan koska se on "suunnitteluratkaisu" - Muropaketti.com