Publications

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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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Be Aware, Be Secure. Synthesis of the results of the first European Cyber Security Month

The report provides a synthesis of the results of the European Cyber Security Month (ECSM) which took place as a pilot project across Europe throughout last October 2012. The report gives an overview of the security-related weeks organised at…

EISAS Large-Scale Pilot - Collaborative Awareness Raising for EU Citizens & SMEs

To continually raise the level of cyber security awareness of all citizens and businesses, the European Commission decided to promote a collaborative approach for awareness raising in Europe. Introduced in 2006, EISAS, the European Information…

Report on 7th ENISA CERT Workshop

ENISA and Europol organised jointly the 7th annual CERT Workshop, Part II, as a follow up event to the very successful 6th Annual CERT workshop1 held last year in Prague, Czech Republic. This year the workshop was held at the Europol premises in The…

Report on Annual Privacy Forum 2012

The first Annual Privacy Forum1 (APF’12) was held in Limassol, Cyprus from 10–11 October 2012. The Forum was co-organised by the European Network and Information Security Agency (ENISA)2 and the European Commission Directorate General for…

Introduction to Return on Security Investment

As for any organization, CERTs need to measure their cost-effectiveness, to justify their budget usage and provide supportive arguments for their next budget claim. But organizations often have difficulties to accurately measure the effectiveness…

Collaborative Solutions For Network Information Security in Education

This report, ‘Collaborative Solutions For Network Information Security in Education’, is a continuation of the work undertaken in 2011 which resulted in the publication of the report ‘Network Information Security in Education: Consolidated ENISA…

Roadmap to provide more proactive and efficient CERT training

The roadmap identifies 10 proposals on how ENISA could improve CERT training and exercises in Europe. The ideas in the document are valuable, as they reflect the actual community needs and requirements and there could be mutual benefit from both…

EU Cyber Cooperation-The Digital Frontline

We all share a common interest in guaranteeing a free, safe and sound life in cyberspace. ENISA firmly believes EU cyber cooperation is crucial to establishing a proficient and coherent approach to Network and Information Security (NIS). This…

Involving Intermediaries in Cyber-security Awareness Raising

This document summarises the work carried out to involve intermediaries in cyber-security awareness raising by the European Commission and the European Network and Information Security Agency in cooperation with the United States Department of…

Proactive detection of security incidents II - Honeypots

An increasing number of complex attacks demand improved early warning detection capabilities for CERTs. By having threat intelligence collected without any impact on production infrastructure, CERTs can better defend their constituencies assets.…