Publications

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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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Cyber Resilience Act Requirements Standards Mapping - Joint Research Centre & ENISA Joint Analysis

To facilitate adoption of the CRA provisions, these requirements need to be translated into the form of harmonised standards, with which manufacturers can comply. In support of the standardisation effort, this study attempt to identify the most…

Good Practices for Supply Chain Cybersecurity

The report provides an overview of the current supply chain cybersecurity practices followed by essential and important entities in the EU, based on the results of a 2022 ENISA study which focused on investments of cybersecurity budgets among…

Cybersecurity of AI and Standardisation

The overall objective of the present document is to provide an overview of standards (existing, being drafted, under consideration and planned) related to the cybersecurity of artificial intelligence (AI), assess their coverage and identify gaps in…

Interoperable EU Risk Management Toolbox

This document presents the EU RM toolbox, a solution proposed by ENISA to address interoperability concerns related to the use of information security RM methods. The toolbox aims to facilitate the smooth integration of various RM methods in an…

Interoperable EU Risk Management Framework

This report proposes a methodology for assessing the potential interoperability of risk management (RM) frameworks and methodologies and presents related results. The methodology used to evaluate interoperability stemmed from extensive research of…

5G Cybersecurity Standards

This report outlines the contribution of standardisation to the mitigation of technical risks, and therefore to trust and resilience, in the 5G ecosystem. This report focuses on standardisation from a technical and organisational perspective.

Risk Management Standards

The purpose of this document is to provide a coherent overview of published standards that address aspects of risk management and subsequently describe methodologies and tools that can be used to conform with or implement these standards.

Compendium of Risk Management Frameworks with Potential Interoperability

This report presents the results of desktop research and the analysis of currently used cybersecurity Risk Management (RM) frameworks and methodologies with the potential for interoperability. The identification of the most prominent RM frameworks…

Methodology for Sectoral Cybersecurity Assessments

The methodology for sectoral cybersecurity assessments described in this document (called SCSA Methodology) addresses objectives in the context of ICT security for sectoral multi-stakeholder systems and drafting sectoral cybersecurity certification…

Cybersecurity Certification: Candidate EUCC Scheme V1.1.1

Following the request from the European Commission in accordance with Article 48.2 of the Cybersecurity Act, ENISA has set up an Ad Hoc Working Group to support the preparation of a candidate EU cybersecurity certification scheme as a successor to…