A complete cybersecurity system.
All products work together to protect your data, devices and communication or function independently where needed.
Six C-K9 products. One proactive security system.
Each product is independently capable, and stronger together.
Six things we do differently.
Built for organisations that need security, sovereignty and trust without unnecessary complexity.
Beyond password security
Identity, behaviour and context, not just credentials that gate access to your environment.
Built for the post-quantum era
Encryption that holds up against tomorrow's computing power, not only today's threats.
AI-powered with human control
Recommendations are assisted by AI, while decisions remain auditable and human-approved.
Understanding attacks
We model how attackers actually move, then disrupt their playbook before damage is done.
Aligned with EU cybersecurity standards
NIS2-ready, sovereignty-first, designed in and for Europe.
Offline and uncompromised
Air-gapped operation when needed, with no loss in protection.
Cybersecurity, explained clearly.
Want to better understand cyber threats, encryption, quantum computing or behavioural security? Explore our insights for clear explanations and discover what makes the C-K9 approach different.
Want to embed C-K9 in your product?
Counter-K9 can be embedded directly into software applications, built-in cybersecurity for developers, without deep cybersecurity expertise.