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Also known as: Network Information Security Directive 2
EU directive updating and expanding cybersecurity requirements, incident reporting, and risk management for essential and important entities.
DESCRIPTION
NIS2 modernizes the EU’s cybersecurity framework, broadening sector coverage and tightening obligations. It mandates risk management measures, incident reporting timelines, and supply chain security. Governance includes accountability at management level with potential sanctions. Coordination via CSIRTs and ENISA enhances resilience. Harmonization reduces fragmentation across member states. NIS2 interplays with DORA and the Cyber Resilience Act. Organizations must assess scope and readiness. Implementation requires policies, monitoring, and vendor due diligence.
ALTERNATIVE DEFINITIONS
EUR-Lex
Directive (EU) 2022/2555 on measures for a high common level of cybersecurity across the Union.
Official legal title defining scope of high common cybersecurity measures.
ENISA
NIS2 strengthens cybersecurity requirements, streamlines reporting obligations and introduces stricter supervisory measures and stricter enforcement requirements, including harmonised sanctions across the EU.
Emphasizes stronger requirements and harmonized enforcement and sanctions.
European Commission
The NIS2 Directive expands the scope of the EU’s cybersecurity rules to new sectors and entities, improves risk management and incident reporting, and strengthens enforcement.
Highlights expanded scope and improved risk and reporting obligations.
RELATED TERMS
Cybersecurity Incident Reporting Risk Management Supply Chain Security EU Agency for Cybersecurity ISO-IEC 27001 CSIRT Vulnerability Management Cyber Resilience Act
COMPETING TERMS
NIS Directive (2016) DORA
KNOWLEDGE AREAS
Data Security Data Privacy & Compliance Infrastructure
TARGET AUDIENCE
Chief Information Officer Chief Technology Officer Data Governance Manager Cloud Architect DevOps Engineer
EXTERNAL SOURCES
- Wikipedia - NIS Directive#NIS 2 Directive
- EUR-Lex - Official NIS2 directive text
- ENISA - ENISA overview and guidance
- European Commission - Commission policy explanation
- ISO - ISO 27001 controls alignment
TOP QUESTIONS
Which entities fall under NIS2?
Essential and important entities across expanded sectors, including energy, transport, health, and digital infrastructure providers, among others.
Category: Requirements
How does NIS2 change incident reporting?
It introduces stricter timelines and harmonized reporting obligations to national authorities and CSIRTs.
Category: Management
What are common NIS2 compliance mistakes?
Underestimating supply chain risk and lacking management-level accountability. Failing to align controls with risk-based measures.
Category: Mistakes
What is the relationship between NIS2 and DORA?
DORA targets financial sector operational resilience. NIS2 applies broadly; organizations may need to comply with both frameworks.
Category: Misunderstanding
What is a hot topic around NIS2?
Harmonized sanctions and supervisory measures. Integrating NIS2 with ISO 27001 and SOC processes.
Category: Topic
How should organizations prepare for NIS2?
Conduct scoping assessments, implement governance, test incident response, and strengthen supplier security. Map controls to regulatory requirements.
Category: Management
What risks does NIS2 address?
Systemic cyber threats, supply chain vulnerabilities, and inconsistent reporting. It drives standardized resilience practices.
Category: Risks
When was NIS2 adopted?
The directive was adopted in 2022, updating the 2016 NIS framework.
Category: Example
Who enforces NIS2?
National authorities and CSIRTs, coordinated with ENISA, enforce and supervise compliance.
Category: Management