Publications

Featured publications

2024 Report on the State of the Cybersecurity in the Union

This document marks the first report on the state of cybersecurity in the Union, adopted by ENISA in cooperation with the NIS Cooperation Group and the European Commission, in accordance with Article 18 of the Directive (EU) 2022/2555 (…

ENISA Threat Landscape 2024

Seven prime cybersecurity threats were identified in 2024, with threats against availability topping the chart and followed by ransomware and threats against data, and the report provides a relevant deep-dive on each one of them by analysing…

Best Practices for Cyber Crisis Management

This study highlights the complexities behind the notion of cyber crisis and the degree of subjectivity it involves. The elevation of a large-scale cyber incident into a cyber crisis relies predominantly on a political decision, and depends…

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Emerging and Future Risks Framework - Introductory Manual

This is an introductory manual for the ENISA Emerging and Future Risks Framework.

Behavioural Biometrics

The purpose of this briefing is to give an introduction to the possibilities offered by behavioural biometrics, as well as their limitations and the main issues of disagreement between experts in the field.

Security Issues in Cross-border Electronic Authentication

Improving the interoperability of electronic identification and authentication systems is a European task and a task for all Member States. Considerable efforts have been made in several projects to face the challenges of pan-European…

Cloud Computing Information Assurance Framework

One of the most important recommendations in the ENISA’s Cloud Computing Risk Assessment report is the Information Assurance Framework, a set of assurance criteria designed to assess the risk of adopting cloud services, compare different Cloud…

Cloud Computing Risk Assessment

ENISA, supported by a group of subject matter expert comprising representatives from Industries, Academia and Governmental Organizations, has conducted, in the context of the Emerging and Future Risk Framework project, an risks assessment on cloud…

Good Practice Guide on Information Sharing

The main aim of this guide is to assist Member States and other relevant stakeholders in setting up and running Network Security Information Exchanges in their own countries. Hopefully the guide will pave the way for an accelerated deployment of…