Publications

Featured publications

NIS2 Technical Implementation Guidance

This report provides technical guidance to support the implementation of the NIS2 Directive for several types of entities in the NIS2 digital infrastructure, ICT service management and digital providers sectors. The…

ENISA NIS360 2024

The NIS360 is a new ENISA product that assesses the maturity and criticality of sectors of high criticality under the NIS2 Directive, providing both a comparative overview and a more in-depth analysis of each sector. The NIS360 is designed to…

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 (…

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Trust Services Security Incidents 2019 Annual Analysis Report

This report gives an aggregated overview of Trust Services Security Incidents in 2019, showing root causes, statistics and trends. It marks the fourth round of security incident reporting for the EU’s trust services sector. The annual summary…

Cybersecurity Certification: Candidate EUCC Scheme

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…

Proactive detection - Good practices gap analysis recommendations

The current project aims to provide a complete inventory of all available methods, tools, activities and information sources for proactive detection of network security incidents, which are used already or potentially could be used by incident…

Proactive detection – Measures and information sources

The current project aims to provide a complete inventory of all available methods, tools, activities and information sources for proactive detection of network security incidents, which are used already or potentially could be used by incident…

Proactive detection – Survey results

The current project aims to provide a complete inventory of all available methods, tools, activities and information sources for proactive detection of network security incidents, which are used already or potentially could be used by incident…

Power Sector Dependency on Time Service: attacks against time sensitive services

This publication describes the threats against energy providers’ services which depend on the availability of precise timing and communication networks. It provides a typical architecture which supports the time measurement service. Then it…

An overview on enhancing technical cooperation between CSIRTs and LE

This report aims to support the cooperation between CSIRTs - in particular, national and governmental CSIRTs, LEAs and the Judiciary – in particular, prosecutors and judges, in their fight against cybercrime, by providing information on the…

Encrypted Traffic Analysis

This report explores the current state of affairs in Encrypted Traffic Analysis and in particular discusses research and methods in 6 key use cases; viz. application identification, network analytics, user information identification, detection of…

Advancing Software Security in the EU

This study discusses some key elements of software security and provides a concise overview of the most relevant existing approaches and standards while identifying shortcomings associated with the secure software development landscape, related to…

Roadmap on the cooperation between CSIRTS and LE

The purpose of this roadmap is to further explore the cooperation across computer security incident response teams (CSIRTs) in particular with national and governmental - law enforcement (LE) and the Judiciary (prosecutors and judges). This roadmap…