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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annual incident reports 2012

Annual Incident Reports 2012

This report provides an overview of the process and an aggregated analysis of the 79 incident reports of severe outages of electronic communication networks or services which were reported by national regulators during 2012.

Critical Cloud Computing-A CIIP perspective on cloud computing services

In this report we look at cloud computing from a Critical Information Infrastructure Protection (CIIP) perspective and we look at a number of scenarios and threats relevant from a CIIP perspective, based on a survey of public sources on uptake of…

ENISA Threat Landscape 2012

The ENISA Threat Landscape provides an overview of threats, together with current and emerging trends. It is based on publicly available data and provides an independent view on observed threats, threat agents and threat trends. Over 140 recent…

Consumerization of IT: Final report on Risk Mitigation Strategies and Good Practices

This report presents security policies that can be deployed to mitigate risks that are related with the trend of Consumerization of IT (COIT) and Bring Your Own Device (BYOD). The aim of this document is to identify mitigation strategies, policies…

Appropriate security measures for smart grids

This document introduces a set of cyber security measures for smart grids. These measures are organised in ten (10) domains and three sophistication levels.

Emergency Communications Stocktaking

The Emergency Communications Stocktaking project is an initiative of the European Network and Information Security Agency (ENISA) to determine how emergency services communicate within their own organisations and with each other in times of…

Cyber Europe 2012 - Key Findings Report

Cyber Europe was the biggest pan-European cyber security exercise to date. This report gives the key findings from ENISA.

Implementation of Art 15: Security breaches notifications in trust services

The European Commission proposed on July 2012 a draft regulation on electronic identification and trust services for electronic transactions in the internal market, which will replace the existing Electronic Signature Directive 1999/93/EC. Article…

National Cyber Security Strategies: An Implementation Guide

This report introduces a set of concrete actions, which if implemented will lead to a coherent and holistic national cyber-security strategy. It also proposes a national cyber-security strategy lifecycle, with a special emphasis on the development…

Implementation of article 15

E-Government services have significant potential to make public services more efficient for the benefit of citizens and businesses in terms of time and money. And while these benefits are increasingly being felt nationally, e-Government services…