We are Cyberus Technology

Cyberus Hypervisor is now the first and only VS-NfD and NATO RESTRICTED accredited hypervisor in Germany, confirming that our KVM and Cloud Hypervisor-based stack meets the security requirements for classified workloads.

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The operational approval marks the next major step toward becoming the first VS-NfD-accredited Hypervisor in Germany

After joining the Linux Foundation in March, we also became a founding member of the NeoNephos Foundation.

In collaboration with SAP, our optimizations in Linux 6.15 now initialize HugePages using 25% of hardware threads by default and add the hugetlb_alloc_threads option.

The Cyberus Hypervisor will become certified for VS-NfD workloads. The process, where the BSI acts as demand carrier, has been started and will be completed by EoY 2025.

We’ve launched 5-year LTS for NixOS, providing stability, security updates, and guaranteed backports for certified systems like medical devices and IoT.

We won an SAP tender and became their partner to build a European Sovereign Cloud Stack in the context of the IPCEI-CIS project.

We open-sourced our KVM backend for VirtualBox, enabling VMs to leverage Linux KVM’s hardware virtualization features for improved performance, security, and guest support. Available on GitHub under open-source license.

Through our role in ALASCA, we are committed to advancing a future-proof, transparent, and sovereign cloud ecosystem — one where innovation is driven by collaboration, openness, and long-term technological independence.

Cyberus became a sponsor of the OceanSprint event, where the most talented developers from the Nix community come together once per year to create new awesome stuff!

Secunet has adopted our fast and flexible Secure Virtualization Platform (SVP) as the base platform of SINA Workstation — a secure workstation designed for modern working in Public Administration.

The National Security Agency’s Research Directorate selected a paper co-authored by our team members as the winner of its 8th Annual Best Cybersecurity Research Paper competition.

Our founders Thomas Prescher and Werner Haas were involved in the discovery of severe security vulnerabilities which affect a wide range of modern processors.