New Update Introducing RxCloud CyberLab

Other security for Windows, Mac, Linux
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🧾 RxCloud CyberLab – Update Changelog

📅 Date: 2026-09-20
🛠 Maintenance duration: 24 hours


🖥️ RxCloud Dashboard

Version: 2.0.2 / Anniversary_Stable

  • Improved overall RxCloud CyberLab platform performance
  • Optimized graphical rendering for Intel and AMD integrated GPUs
  • Improved performance on older generations of Intel and AMD graphics hardware
  • Reduced graphical overhead on lower-end systems while preserving the Anniversary Update visual experience


⚙️ CoreLab Controller

  • Significantly improved VM allocation performance
  • Resolved a recent performance issue that could cause VM allocations to take approximately 60 seconds
  • VM allocation is now processed significantly faster
  • Improved the robustness and reliability of the slot scheduler
  • Optimized internal slot processing and orchestration


🛡️ RxCloud Firewall – PfSense

  • Updated firewall rules to support the new RxGeo Egress infrastructure
  • Adjusted network policies for dynamic VM egress routing


🖥️ Apache Guacamole

  • Applied the latest available security updates
  • Performed post-update service validation


🌍 Introducing RxGeo Egress

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RxGeo Egress is now available across Windows, Linux and Android lab environments.

RxGeo Egress allows researchers to change the outbound network location of their virtual machine in real time by selecting another country from the available egress locations.

The feature is integrated directly into RxLab Agent and does not require restarting the VM or the active lab session.

🪟 RxLab Agent – Windows

  • Added full RxGeo Egress support
  • Egress locations can be changed in real time directly from the RxLab Agent interface
  • The RxGeo Egress controls are available in the lower-left area of the agent interface

🐧 RxLab Agent – Linux

  • Added full RxGeo Egress support
  • Added a dedicated RxGeo Egress network shortcut to the desktop
  • The shortcut opens the local RxGeo Egress management interface
  • Researchers can select and change the VM's outbound country directly from this interface

📱 RxLab Agent – Android

  • Added full RxGeo Egress support
  • RxGeo Egress can be accessed by opening RxLab Agent from the Android notification area
  • Researchers can select another available outbound country directly from the agent interface

📡 Egress Health & Automatic Failover

  • Proxy health and latency can be monitored directly from all three RxLab Agent interfaces
  • RxLab Agent continuously verifies the availability of the selected egress proxy
  • If the proxy becomes unavailable, RxLab Agent automatically disconnects it
  • The VM automatically falls back to its direct network route to prevent network timeouts and loss of connectivity
  • Changing the VM egress location does not interrupt the active Guacamole session, as Guacamole connectivity uses a separate network path


📡 RxLab Agent Telemetry

  • Improved telemetry collection robustness across Windows, Linux and Android agents
  • Fixed rare edge cases where telemetry events could fail to reach the RxCloud infrastructure
  • Improved overall telemetry reliability during active research sessions


📝 Notes

  • This update introduces RxGeo Egress, expanding the networking capabilities available directly inside RxCloud CyberLab virtual machines
  • The next update will focus on the RxCloud CyberLab Android application
  • Research and development will also continue on the upcoming ResearchLab environment
 
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🧾 RxCloud CyberLab – Dashboard Update Changelog

📅 Date: 2026-09-24
🛠 Maintenance duration: 60 minutes


🖥️ RxCloud Dashboard

Version: 2.0.3_Anniversary_Stable

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🎨 Visual Improvements

  • Improved the overall visual consistency of the Dashboard
  • Refined several interface elements to better match the Anniversary visual identity
  • Replaced remaining interface emojis with dedicated SVG icons
  • Improved visual consistency across Dashboard components and controls

⚡ Performance & Stability

  • Optimized overall Dashboard performance
  • Improved frontend responsiveness
  • Strengthened frontend robustness and reliability
  • Applied additional optimizations to improve the overall user experience


📝 Notes

  • This update focuses primarily on visual refinements to the Dashboard and the overall RxCloud CyberLab platform
  • These improvements continue the visual and technical refinement of the Anniversary Update experience
 

RxCloud CyberLab — What's Coming Next?​


Big things are happening behind the scenes at RxCloud CyberLab!

We're excited to share a development update featuring two major projects: RxRemote and our upcoming ResearchLab environment.

🖥️ Introducing RxRemote — Internal Beta​


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We're currently developing RxRemote, our own remote desktop solution designed to eventually replace Apache Guacamole across the RxCloud CyberLab platform.

RxRemote has officially entered internal beta testing, and our first tests have successfully demonstrated remote desktop streaming and interactive control directly through a web browser!

🔧 Features and Development Goals​

  • Native RDP Integration: A custom architecture powered by FreeRDP.
  • Performance Optimization: Reduced CPU usage, lower bandwidth consumption, and improved responsiveness.
  • Dynamic Resolution: Change your virtual machine's display resolution directly from the WebClient without reconnecting, whenever supported.
  • Android Multitouch Support: Touchscreen and multitouch interaction for our Android virtual laboratories.
  • Modern WebClient: A responsive interface designed for desktop and mobile devices.
  • Secure Session Management: Secure authentication and integration with our existing infrastructure.
  • VM Recording: Planned support for recording virtual machine sessions.
Our current development priorities include improving stability, optimizing performance, implementing dynamic resolution management, and expanding remote interaction capabilities.

Apache Guacamole will remain available until RxRemote is thoroughly tested and ready for production.

🔬 ResearchLab — A New Laboratory Environment!​

And that's not all!

We're also preparing an entirely new laboratory environment: RxCloud ResearchLab.

ResearchLab is designed to provide researchers with disposable, isolated virtual workstations for malware investigation, threat intelligence, OSINT, and security research.

🖥️ Node4 — Ordered and Being Prepared!​

Our new dedicated server, Node4, has officially been ordered and is currently being prepared for the upcoming ResearchLab infrastructure.

We're planning to provide both Windows and Linux research environments.

🧪 Upcoming ResearchLab Features​

  • Isolated Research Workstations: Dedicated disposable virtual machines for security research.
  • Windows and Linux Environments: Different operating systems to support a variety of research workflows.
  • RxLab Agent — ResearchLab Mode: A dedicated operating mode for our existing Windows and Linux agents.
  • Secure Clipboard Gateway: A controlled clipboard mechanism specifically designed for ResearchLab, allowing researchers to transfer permitted text securely without enabling unrestricted clipboard sharing.
  • Research Tools: Workstations designed to facilitate investigations using platforms such as VirusTotal, ANY.RUN, Hybrid Analysis, and other security research resources.
ResearchLab will complement our existing laboratories rather than replace them.

🛠️ Current Development Status​

RxRemote: Internal beta testing. Core remote desktop functionality is operational, with stability and performance improvements underway.

Android Multitouch: Planned as part of RxRemote's expanded interaction capabilities.

Secure Clipboard Gateway: Planned specifically for ResearchLab, with security and isolation as key design requirements.

Node4: Ordered and currently being prepared.

RxLab Agent ResearchLab Mode: Upcoming development for Windows and Linux.

These features are still under development, and some details may change as testing progresses.

There is currently no confirmed public release date.

Our mission remains unchanged: providing a free, accessible, and powerful cybersecurity research platform.

More development updates are coming soon!

Welcome to the Arena. 💙

— RoxasDev | RxCloud CyberLab
 
🧾 RxCloud CyberLab – Update Changelog

📅 Date: 2026-10-01
🛠 Maintenance duration: 60 minutes


🐧 RxLab Agent Linux – HOTFIX

  • Fixed an edge case where Linux Agent telemetry could fail to report entirely, or could be reported incorrectly or incompletely
  • Strengthened the telemetry fallback mechanism to improve reliability when the primary collection path encounters an issue
  • Improved overall telemetry reporting robustness on Linux environments


📝 Notes

  • This hotfix specifically addresses a telemetry reporting issue affecting RxLab Agent on Linux
  • No changes were made to the Windows or Android agents as part of this maintenance
 
🥳 500 Users

Another milestone reached.

RxCloud CyberLab has officially welcomed its 500th registered user.

The platform keeps growing, the infrastructure keeps evolving, and the roadmap certainly isn't getting any shorter.

Thank you for continuing to use, test, and challenge the platform.

500 reached. Next chapter loading.

Welcome to the Arena. 💙

— RoxasDev
RxCloud CyberLab
 
🧾 RxCloud CyberLab – Security Update Changelog

📅 Date: 2026-10-02
🛠 Maintenance duration: 60 minutes


🛡️ Apache Infrastructure & Nodes

  • Updated Apache HTTP Server to 2.4.69 across the affected RxCloud infrastructure
  • Applied the latest Apache security fixes addressing multiple CVEs
  • Updated PHP to the latest deployed version
  • Applied the latest associated runtime and package updates
  • Performed post-update compatibility and regression testing
  • No regressions detected following the upgrade

🔐 Apache 2.4.69 Security Update

Apache HTTP Server 2.4.69 includes multiple security fixes and additional hardening improvements affecting several components and modules.

Official Apache 2.4.69 changelog:


📝 Notes

  • This maintenance release primarily focuses on infrastructure security
  • The affected RxCloud services and nodes were validated after deployment
  • All services are operating normally following the security update
 
📄 RxCloud CyberLab – Update Changelog

📅 Date: 2026-10-12
🛠 Maintenance duration: 3h30
🖥️ Dashboard version: 2.0.4 / Anniversary_Stable


🌐 Introducing RxRemote – Native Remote Desktop Experience

We are excited to introduce RxRemote, a new native remote access solution developed specifically for RxCloud CyberLab.

RxRemote replaces the previous Apache Guacamole-based remote access system with a dedicated architecture designed to provide greater control, improved integration, and a more seamless remote desktop experience directly from your browser.

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🖥️ Native Remote Desktop Engine

  • Introduced a dedicated remote access architecture powered by native protocol workers
  • Added RDP support for Windows and Linux virtual machines
  • Added VNC support for compatible virtual machines, including Android environments
  • Remote desktop access is available directly through the RxCloud web interface without additional client software

⚡ Enhanced Remote Experience

  • Redesigned the remote desktop interface with a modern, responsive layout
  • Added dynamic resolution management for supported RDP sessions
  • Added multiple display modes and fullscreen support
  • Improved keyboard and mouse interactions
  • Introduced dedicated remote controls and real-time session telemetry

📋 Secure Clipboard

  • Introduced manual, policy-controlled clipboard transfers
  • Added the ability to send text directly to a virtual machine
  • Added support for retrieving text from compatible virtual machines and copying it to the local clipboard
  • Added bidirectional clipboard support for Windows RDP and Linux XRDP
  • Introduced configurable clipboard permissions and transfer size limits
  • Added a dedicated floating clipboard panel integrated into Remote Controls

🎥 Native Session Recording

  • Introduced a dedicated native session recording pipeline
  • Added H.264 video encoding with MP4 containers
  • Recording supports resolutions up to 1080p at 15 FPS
  • Implemented an independent recording architecture integrated into RxRemote

🔐 Security & Session Management

  • Introduced a dedicated Gateway and Worker architecture
  • Implemented controlled session initialization and lifecycle management
  • Added certificate fingerprint verification for RDP connections
  • Introduced administrative policies for clipboard access and remote session features
  • Integrated RxRemote with existing RxCloud CyberLab infrastructure and security mechanisms

🛠️ Administration & Monitoring

  • Added dedicated RxRemote administration and configuration capabilities
  • Introduced session telemetry and connection status indicators
  • Improved diagnostic logging and session monitoring
  • Centralized remote access configuration and management

📌 RxRemote Notes

  • RxRemote represents a major evolution of remote access within RxCloud CyberLab
  • The new native architecture replaces the previous Guacamole-based implementation and establishes a foundation for future improvements
  • Feature availability may vary depending on the virtual machine operating system, remote protocol and administrative configuration


🖥️ RxCloud Dashboard

Version: 2.0.4 / Anniversary_Stable

  • Updated Dashboard APIs to support the new RxRemote architecture
  • Integrated RxRemote into the Dashboard remote access experience
  • Adapted remote session interactions and controls to the new native infrastructure


⚙️ CoreLab Controller

  • Updated CoreLab Controller to support RxRemote integration
  • Added management of remote session tokens
  • Integrated real-time communication with RxRemote Gateway and Workers
  • Adapted session orchestration to the new native remote access architecture


🛡️ RxCloud Firewall – PfSense

  • Updated firewall rules to support RxRemote connectivity and infrastructure communication


🖥️ Apache Guacamole – Retirement

  • The Apache Guacamole virtual machine has been shut down
  • All remote lab sessions now use the native RxRemote system
  • RxRemote officially replaces Guacamole as the remote access solution for RxCloud CyberLab


🖥️ Hypervisors

  • Updated the hypervisors to the latest available version of Oracle VirtualBox


🧪 Lab Virtual Machines

🔬 Windows ReverseLab

  • Updated the reverse engineering software stack
  • Updated third-party applications

🪟 Windows PentestLab

  • Updated third-party applications

🐧 Linux ReverseLab – REMnux

  • Updated the reverse engineering software stack
  • Updated third-party applications

🐉 Kali Linux

  • Updated third-party applications

🐧 Ubuntu PentestLab

  • Updated third-party applications


❓ What's Next? – ResearchLab

  • The next major update will focus on integrating ResearchLab, a new type of research environment within RxCloud CyberLab
  • More information about ResearchLab will be shared as development progresses


With RxRemote, RxCloud CyberLab moves beyond its previous third-party remote desktop solution and introduces a native system developed specifically for the platform.

Goodbye Guacamole. Welcome RxRemote.

Welcome to the next generation of remote access in RxCloud CyberLab.
 
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📄RxCloud CyberLab – Infrastructure & Network Stability Update​

Date: October 13, 2026

A new infrastructure maintenance update has been completed across the RxCloud CyberLab Node cluster.

Network Connectivity Improvements​

During the deployment and troubleshooting of Node4, an underlying WireGuard routing configuration issue was identified that also affected existing Nodes.

This issue could cause intermittent connectivity failures when virtual machines attempted to reach certain external IP addresses, websites, or Linux package repositories.

Fixes & Improvements​

  • WireGuard Routing: Corrected IPv4 AllowedIPs configurations to ensure complete destination coverage through MEGA VPN tunnels.
  • Linux VM Connectivity: Resolved intermittent issues affecting access to Linux package repositories and external services.
  • Node2, Node3 & Node4: Restored consistent connectivity across previously unreachable destinations.
  • Firewall Infrastructure: Updated and synchronized network configurations across the Node cluster.
  • Network Reliability: Improved the consistency of outbound connectivity for virtual machines using the VPN infrastructure.

Result​

The affected connectivity issues have been resolved, and the updated firewall configurations are ready for backup.

This maintenance update improves the overall reliability of the RxCloud CyberLab infrastructure and provides a more consistent networking experience across virtual machines.

Welcome to the Arena.

— RoxasDev
RxCloud CyberLab
 

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