CISO Cheat Sheet: NIS2 Compliance Blueprint

This CISO Cheat Sheet: NIS2 Compliance Blueprint explains how NIS2 shifts cybersecurity from checklists and documentation to operational resilience, containment, and executive accountability. It highlights where most organizations fall short—uncontrolled lateral movement, excessive privileged and third-party access, legacy system exposure, and incident response models focused on detection instead of containment—all of which conflict with NIS2’s goal of limiting breach impact and maintaining service continuity. The guide clarifies what NIS2 means for CISOs under Articles 20, 21, and 23, and outlines how Zero Networks supports compliance through automated microsegmentation, network-layer MFA, built-in containment, and provable visibility that helps organizations demonstrate they can actively limit attacker movement and operational disruption during an incident.