NIS2 Cybersecurity Directive Compliance Guide

This guide provides an overview of NIS2, the updated Network and Information Security Directive, which aims to enhance cybersecurity resilience across the European Union. It outlines the directive's objectives, including harmonizing cybersecurity practices, enhancing cross-border cooperation, and tailoring security obligations based on the significance of entities. The guide details the classification of organizations into essential and important entities, emphasizing the need for robust cybersecurity measures, particularly in supply chains. It explains the implications for various organizational sizes, noting that small and micro-sized enterprises may be exempt unless they provide essential services. The document also discusses the role of national authorities in supervising compliance and the potential penalties for non-compliance, which vary based on the organization's classification. Additionally, it highlights the responsibilities of senior leadership in ensuring adherence to NIS2 requirements and the structured reporting system for significant cybersecurity incidents.