Publications

Featured publications

2024 Report on the State of the Cybersecurity in the Union

Download

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

Download

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

Download

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…

All publications

By topics

By type

Publish Date

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…

National / EU authoritiesPrivate Sector

Developing National Vulnerabilities Programmes

Based on the experiences and perspectives gathered from industry players and national governments, as well as on the documentation developed by multiple actors involved with national vulnerability initiatives and programmes, the EU Coordinated…
National / EU authoritiesPrivate Sector

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…
National / EU authoritiesPrivate Sector

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.
National / EU authoritiesPrivate Sector

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…
National / EU authoritiesPrivate Sector
technical reports on cybersecurity situation the state of cyber security vulnerabilities

State of Vulnerabilities 2018/2019 - Analysis of Events in the life of Vulnerabilities

The purpose of this report is to provide an insight on both the opportunities and limitations the vulnerability ecosystem offers. By using the vulnerabilities published during the year of 2018 and Q1-Q2 of 2019 as a vehicle, this report goes beyond…
National / EU authoritiesPrivate Sector

Economics of Vulnerability Disclosure

Vulnerability disclosure refers to the process of identifying, reporting and patching weaknesses of software, hardware or services that can be exploited. The different actors within a vulnerability disclosure process are subject to a range of…
National / EU authoritiesPrivate Sector

Good Practice Guide on Vulnerability Disclosure. From challenges to recommendations

Vulnerabilities are ‘flaws’ or ‘mistakes’ in computer-based systems that may be exploited to compromise the network and information security of affected systems. They provide a point-of-entry or gateway to exploit a system and as such pose…
National / EU authoritiesPrivate Sector