Assess your CAF 4.0 compliance status

The NCSC Cyber Assessment Framework 4.0 is an outcome-based model for essential service providers to systematically assess cyber resilience, with updated coverage of attacker methods, secure software development, and AI-related risks. Take the CAF 4.0 assessment to see how your organization scores against these outcomes.

How the assessment works

Answer simple questions

Complete a short assessment based on high-priority framework tasks.

Get your compliance report

Instantly see your baseline compliance status and identify key gaps.

Get your AI-powered improvement roadmap

See what to fix next with clear, prioritized improvement recommendations.

Continue automatically in Cyberday

Your answers can be transferred to Cyberday so you can continue working toward full compliance.