Publications

Featured publications

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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Cyber Europe 2016: After Action Report

Cyber Europe 2016 was the fourth pan-European cyber crisis exercise organised by the European Union Agency for Network and Information Security (ENISA). Over 1 000 participants working mostly in the ICT sector, from public and private organisations…
National / EU authorities

Security guidelines on the appropriate use of qualified electronic registered delivery services

This document addresses qualified electronic registered delivery services and is one out of a series of five documents which aim to assist parties wishing to use qualified electronic signatures, seals, time stamps, eDelivery or website…
Private Sector

Security guidelines on the appropriate use of qualified electronic seals

This document addresses qualified electronic seals and is one out of a series of five documents which target to assist parties aiming to use qualified electronic signatures, seals, time stamps, eDelivery and website authentication certificates to…
Private Sector

Security guidelines on the appropriate use of qualified electronic signatures

This document addresses qualified electronic signatures and is one out of a series of five documents which target to assist parties aiming to use qualified electronic signatures, seals, time stamps, eDelivery or website authentication certificates…
Private Sector

Security guidelines on the appropriate use of qualified electronic time stamps

This document addresses qualified electronic time stamps and is one out of a series of five documents which target to assist parties aiming to use qualified electronic signatures, seals, time stamps, eDelivery or website authentication certificates…

Security guidelines on the appropriate use of qualified website authentication certificates

This document addresses qualified certificates for website authentication and is one out of a series of five documents which aim to assist parties wishing to use qualified electronic signatures, seals, time stamps, eDelivery or website…
Private Sector
annual incident reports 2016

Annual Incident Reports 2016

For the sixth year, ENISA publishes the annual report about significant outage incidents in the European electronic communications sector, which are reported to ENISA and the European Commission under Article 13a of the Framework Directive (2009/…

National / EU authorities

Recommendations on aligning research programme with policy

The scope of this report is to review existing analysis reports on EU funded Trust and Security Projects, summarize achievements that have significantly promoted specific pillars of NIS, identify and summarize specific outcomes that can promote and…
National / EU authorities

Gaps in NIS standardisation - Recommendations for improving NIS in EU standardisation policy

This report recommends that the European Commission, with the support of the Member States, pursuant to the NIS Directive, adopt a standards based framework for the exchange of threat and defensive measure information that impacts the functioning of…
National / EU authorities
annual privacy forum 2016

Annual Privacy Forum 2016

In light of the data protection regulation and the European digital agenda, DG CONNECT, EDPS, ENISA and, Goethe University Frankfurt organized APF 2016. APF 2016 was held 7 & 8 September at Goethe University Frankfurt am Main, Germany.
Private Sector