Publications

Featured publications

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 (…

ENISA Threat Landscape 2024

Seven prime cybersecurity threats were identified in 2024, with threats against availability topping the chart and followed by ransomware and threats against data, and the report provides a relevant deep-dive on each one of them by analysing…

Best Practices for Cyber Crisis Management

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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ENISA Threat Landscape 2020 - Sectoral/thematic threat analysis

Apart from indicating adversaries’ motivations, the report provides evidence about the most common attack techniques and threat exposure applying to a particular sector, thus indicate protection requirements and priorities.

ENISA Threat Landscape 2020 - Information Leakage

The report outlines the findings on information leakage, provides a description and analysis of the domain and lists relevant recent incidents. A series of proposed actions for mitigation is provided

ENISA Threat Landscape 2020 - Malware

The report provides an overview and findings of malware, identifies trends and proposes actions for malware mitigation.

ENISA Threat Landscape 2020 - Spam

The report details the different spamming techniques and provides a series of actions for mitigating spam messages.

ENISA threat landscape for 5G Networks

This report draws an initial threat landscape and presents an overview of the challenges in the security of 5G networks. Its added value lays with the creation of a comprehensive 5G architecture, the identification of important assets (asset diagram…

ENISA Threat Landscape Report 2018

2018 was a year that has brought significant changes in the cyberthreat landscape. Those changes had as source discrete developments in motives and tactics of the most important threat agent groups, namely cyber-criminals and state-sponsored actors

Exploring the opportunities and limitations of current Threat Intelligence Platforms

The main objective of this report is to understand the limitations of threat information sharing and the analysis tools that are currently in use. Moreover, the second objective is to provide the relevant recommendations so that these limitations…

ENISA Threat Landscape Report 2017

2017 was the year in which incidents in the cyberthreat landscape have led to the definitive recognition of some omnipresent facts. We have gained unwavering evidence regarding monetization methods, attacks to democracies, cyber-war, transformation…

ENISA Threat Landscape Report 2016

The ENISA Threat Landscape 2016 - the summary of the most prevalent cyber-threats – is sobering: everybody is exposed to cyber-threats, with the main motive being monetization. The year 2016 is thus characterized by “the efficiency of cyber-crime…

Hardware Threat Landscape and Good Practice Guide

The goal of this report is the compilation of a comprehensive landscape of hardware-related assets, threats, and good practices. This landscape provides basic information for manufacturers and developers who want to understand which threats their…