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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NIS Investments Report 2023

This report aims at providing policy makers with evidence to assess the effectiveness of the existing EU cybersecurity framework specifically through data on how Operators of Essential Services (OES) and Digital Service Providers (DSP) identified in…

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…

European Cybersecurity Month 2022 Campaign Report

The campaign was coupled with the commemoration of the ECSM 10th anniversary in 2022 and focused on two of the most prominent threats: 1. Phishing: so that users may detect and react to the most common attack against individuals. 2. Ransomware: so…

Building Effective Governance Frameworks for the Implementation of National Cybersecurity Strategies

This study is focusing on the good practices around the set-up and deployment of a governance framework to support the implementation of the NCSS in the EU. The objective is to systematically review existing governance models relevant to the…

A Governance Framework for National Cybersecurity Strategies

This study focuses on the good practices around the set-up and deployment of a governance framework to support the implementation of the NCSS in the EU. The main aim of this statistical outline is to give an overview of the key findings of the…

Demand Side of Cyber Insurance in the EU

The report analyses current perspectives and challenges of Operator of Essential Services (OESs) related to the acquirement of cyber insurance services. Information and statistics are presented according to the selection, acquisition and use of…

NIS Investments 2022

This report marks the third iteration of ENISA's NIS Investments report, which collects data on how Operators of Essential Services (OES) and Digital Service Providers (DSP) identified in the European Union’s directive on security of network and…

Trust Services Security Incidents 2021

This report provides an aggregated overview of the notified breaches for 2021, analysing root causes, statistics and trends. It marks the sixth round of security incident reporting for the EU’s trust services sector. In this round of annual summary…

Telecom Security Incidents 2021

This report provides anonymised and aggregated information about major telecom security incidents in 2021. The 2021 annual summary contains reports of 168 incidents submitted by national authorities from 26 EU Member States (MS) and 2 EFTA countries.

European Cybersecurity Month 2021 - Deployment report

The deployment report of the European Cybersecurity Month (ECSM) for 2021, summarises the activities introduced towards reducing cyber incidents. It evaluates the campaign of last year and provides insights for the future.