Publications

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2024 Report on the State of the Cybersecurity in the Union

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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

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ENISA Threat Landscape (ETL) report is an annual report on the status of the cybersecurity threat landscape that identifies prime threats, major trends observed with respect to threats, threat actors and attack techniques, and also describes…

Best Practices for Cyber Crisis Management

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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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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

Cooperation between CSIRTs and Law Enforcement: interaction with the Judiciary

This report aims to support the cooperation between CSIRTs and Law Enforcement, as well as their interaction with the judiciary in their fight against cybercrime, by providing information on the legal, organisational, technical and cultural aspects…
National / EU authorities

Cyber Europe 2018 - After Action Report

ENISA has compiled all the information gathered during the exercise and produced an after-action report, identifying challenges and main takeaways, and making useful recommendations for the participants.
National / EU authorities

Analysis of the European R&D priorities in cybersecurity

The present document provides a series of recommendations for the priorities in the EU for R&D in the domain of ICT security made after analysis of a wide series of interviews with domain experts. The proposed research priorities have the aim to…
National / EU authorities

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 practices on interdependencies between OES and DSPs

This study is concerned with dependencies and interdependencies among Operators of Essential Services (OES) and Digital Service Providers (DSPs) as defined in the NIS Directive and addresses emerging dependencies and interdependencies across sectors…
National / EU authoritiesPrivate Sector

Guidelines on assessing DSP security and OES compliance with the NISD security requirements

This report presents the steps of an information security audit process for the OES compliance, as well as of a self-assessment/ management framework for the DSP security against the security requirements set by the NIS Directive. In addition, it…
National / EU authoritiesPrivate Sector
telecom annual incident reporting 2017

Annual Report Trust Services Security Incidents 2017

The Annual report Trust Services security incidents 2017 marks the 1st full year of annual reporting about significant security incidents in the EU's trust services sector. The legal framework for this incident reporting process is Article 19 of the…
National / EU authorities
telecom annual incident reporting 2017

Annual report Telecom security incidents 2017

The Annual report Telecom security incidents 2017 is the 7th annual report about significant outage incidents in the EU electronic communications sector. The legal framework for this incident reporting process is Article 13a of the Framework…
National / EU authorities

Public Private Partnerships (PPP) - Cooperative models

With this report, ENISA aims to analyse the current status of PPPs in the EU. The study identifies the main models of collaboration, the current challenges that both private and public sector face in the process of setting up and developing PPPs and…
National / EU authorities