Publications

Featured publications

ENISA NIS360

This edition of the ENISA NIS360 report is the third to assess the cybersecurity maturity and criticality of all sectors of high criticality as identified under Annex I of the NIS2 directive. The assessment covers the entire ecosystem of a sector…

NIS Investments 2025

The annual NIS Investments report presents the findings of a study conducted by ENISA to explore how cybersecurity policy translates in practice across organisations in the EU and its effects on their investments, resources, and operations.

NIS2 Technical Implementation Guidance

This report provides technical guidance to support the implementation of the NIS2 Directive for several types of entities in the NIS2 digital infrastructure, ICT service management and digital providers sectors. The cybersecurity requirements for…

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The ENISA Cybersecurity Exercise Methodology

The methodology offers an end-to-end theoretical framework for planning, running and evaluating cybersecurity exercises. It ensures the right profiles and stakeholders are involved at the right time. It provides theoretical material based on…

EUELEx19_AAR

On April 5th, the European Parliament, the European Commission and the EU Agency for cybersecurity (ENISA) in close cooperation with the EU Member States organised an exercise to test the EU's response to and crisis plans for potential…