THE CYBERUS TECHNOLOGY RESILIENT LINUX PLATFORM
CRA-Ready with Ctrl-OS:
Embedded NixOS with Long-Term Support.
Our Ctrl-OS platform equips you with everything needed to securely run your entire IT/OT infrastructure. Ctrl-OS builds on Long-Term Supported NixOS for reliable operations, the Cyberus Hypervisor for secure virtualization, and Kronocore for legacy and real-time workload support.

Thanks to its modular design, you can either use individual components or unlock the full capabilities of Ctrl-OS.
3D diagram of CtrlOS components: Cyberus Hypervisor, KronoCore, CtrlOS on NixOS.

Join the Ctrl-OS Open Beta Program now

Provide your SBOM

Submit a complete SBOM listing all packages, versions, and licenses via our secure upload portal to validate your dependency chain and compliance.

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Access our Binary Cache

Add our binary cache to your configuration.nix, then authenticate with your API token. You’ll immediately unlock pre-built, security-patched LTS packages tailored for your infrastructure.

Get started in our Program!

The Beta Program runs for 3 months. During this period, there are monthly status calls with our experts to enhance your experience.

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Join now to unlock enterprise-grade stability and streamlined updates with CtrlOS.

Join the Beta now!
CTRL OS: NIXOS LONG-TERM SUPPORT
Get ready for the Cyber Resilience Act with CtrlOS - our stable
NixOS Long-Term Support
CRA badge icon representing Cyber Resilience Act compliance
CRA compliance made easy
Built to meet the EU Cyber Resilience Act with trusted, long-term support.
Based on NixOS 24.05
Includes hardened extensions, 5-year lifecycle, and enterprise-grade SLA.
Reproducible by design
Declarative builds and rollback safety—NixOS strengths, enterprise-ready.
Biannual stability updates
Stay secure and current with predictable upgrade path
CYBERUS EMBEDDED HYPERVISOR
Equip your certified systems with our
Cyberus Embedded Hypervisor
Shield icon with padlock representing secure hypervisor protection
Faster time-to-market
Customizable, production-ready stack built on Linux, KVM & Cloud HV.
Open and interoperable
Fully open-source with strong community and ecosystem compatibility.
Hardened for security
Memory-safe code (Rust) and secure APIs help eliminate CVEs and ensure trust.
Built for certification
Includes all documentation needed for virtualization and compliance audits.
KRONOCORE
Extend the Lifetime of Legacy Systems on Modern Hardware with
KronoCore
Legacy system badge icon representing support for older operating systems with KronoCore
Hardware independence
Run legacy OSes on modern servers - no need for obsolete machines.
Resilient and secure
Isolate systems from hardware failure and apply modern security practices.
Lift-and-shift ready
Migrate workloads gradually with zero downtime and no code changes.
Compliance-friendly
Meet today's backup, audit, and certification requirements with ease.
USE THE FULL POWER!

Our CtrlOS platform enables you to run your systems securely for decades!

3D diagram of CtrlOS components: Cyberus Hypervisor, KronoCore, CtrlOS on NixOS.
THE CTRL OS PLATFORM
The basis for secure and long-lasting IT Infrastructure
For the ultimate experience, choose our CtrlOS Platform package - it covers every aspect of your IT/OT infrastructure in terms of security and sustainability!