Three perspectives on the same risk
Zero Trust provides an architecture principle: network location does not create trust, and access is decided from explicit conditions. NIS2-based regulation emphasizes organizational risk management, accountability, continuity and supply chains. ISO/IEC 27001 provides a management system for governing risks and controls.
Managed access is the common denominator, but terms from different frameworks should not be presented as direct mappings without an organization-specific scope.
Build a control chain
For each critical access path, document the following.
- Business risk and the protected service
- Permitted identities, devices, purposes and time limits
- Technical and administrative control with a named owner
- Evidence from approvals, changes, logs and reviews
- Exception process, continuity method and remediation tracking
Keep the compliance boundary clear
A Zero Trust assessment can produce a risk view and define evidence needs for access controls. It is not a certification, regulator assessment or legal opinion.
Final scope and sufficiency must be evaluated through the organization's own management system, legal obligations and competent assessors. A clear boundary strengthens credibility and avoids false assurance.
