Insights from Talos IR: Navigating NIS2 technical implementation

This document explains how ENISA’s 2025 Technical Implementation Guidance operationalizes NIS2, mandating comprehensive logging, redundant monitoring, structured incident response playbooks, and rapid 24/72-hour reporting while balancing evidence preservation, threat containment, and service continuity. It outlines specific requirements (e.g., Sections 3.2.x, 3.5.x) and presents Talos IR services—log architecture assessments, IR playbooks and plans, threat hunting/compromise assessments, and 24/7 incident support—to help organizations achieve compliance and improve operational resilience.