Ubuntu 26.04 LTS — Hardened Desktop with GUI|RDP Access

This Ubuntu 26.04 LTS hardened desktop VM optimized for Azure comes pre-configured with RDP access and foundational security hardening — all ready out of the box. Designed for organizations that need a secure, compliant cloud desktop without the overhead of manual configuration.

Built on Linux kernel 7.0 with GNOME 50, this image combines the latest Ubuntu desktop experience with a hardened security configuration aligned with industry frameworks. It is ideal for remote workers, developers, and administrators who need a secure, accessible desktop in the cloud.

• GNOME 50 Desktop: Latest GNOME with improved performance, modern UI, better multi-monitor support, and Variable Refresh Rate (VRR) support.
• Linux Kernel 7.0: Enhanced hardware support, better AMD and Intel GPU performance, and improved security features.
• GPU-Accelerated Remote Desktop: Smoother remote sessions with hardware acceleration.

• Foundational Hardening: Pre-configured security controls covering access management, SSH hardening, kernel parameter hardening, service minimization, and system integrity.
• Framework Alignment: Maps to NIST CSF, ISO 27001, PCI DSS, HIPAA, and other established security frameworks.
• AppArmor Enforced: Mandatory access control profiles active for system services.
• Audit Logging: System activity logging via auditd for accountability and forensic readiness.
• File Integrity Monitoring: AIDE pre-installed to detect unauthorized system changes.
• RDP Ready: Remote Desktop Protocol access pre-configured — connect from any standard RDP client.
• Firefox Pre-Installed: Latest Firefox browser ready to use.
• 5-Year LTS Support: Supported through 2031, extendable to 10 years with Ubuntu Pro.

• Secure by Default: Security hardening applied at the OS level before first boot — no manual configuration needed.
• Instant Productivity: Full Ubuntu desktop via RDP from any device, anywhere.
• Compliance Ready: Foundational security controls aligned with major regulatory frameworks.
• Scalability: Scale your secure desktop infrastructure based on business needs.

How to Connect:

Allow inbound TCP port 3389 (RDP) in your Azure Network Security Group, then connect using Remote Desktop Connection (Windows), Microsoft Remote Desktop (Mac/iOS), or any RDP client.

Madarson IT certified images are always up to date, secure, follow industry standards, and are built to work right out of the box.

Disclaimer: Canonical Ltd. owns the trademarks for Ubuntu and its associated branding. Madarson IT does not provide commercial licenses on any third-party product. This hardened image should be considered a starting point — organizations may need to customize configurations based on their specific security requirements and risk profile. Certain controls may require additional infrastructure configuration specific to your environment.