The NATO Cooperative Cyber Defence Centre of Excellence is a multinational and interdisciplinary cyber defence hub

We do research, training and exercises in four core areas: technology, strategy, operations and law

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All news

New Tallinn Paper on Russia’s Cyber Policy Efforts in the United Nations

NATO Cooperative Cyber Defence Centre of Excellence (CCDCOE) has published the 11th Tallinn Paper on Russia’s Cyber Policy Efforts in the Un...

NATO needs a multinational effort to secure 5G networks

NATO Cooperative Cyber Defence Centre of Excellence (CCDCOE) hosted an Informal Workshop on 5G Supply Chain and Network Security on 9 June 2...

Our Flagships

Locked Shields

Locked Shields is a unique international cyber defence exercise offering the most complex technical live-fire challenge in the world

CyCon

The annual International Conference on Cyber Conflict addresses the most relevant issues concerning the cyber defence community

The Tallinn Manual

For a decade, the Tallinn Manuals have served as an essential tool for policy and legal experts on how international law applies to cyber operations

Recent publications

2021

New EU’s cybersecurity package: ambitious proposals, daring tasks and deeper cooperation

As it did in 2017, the European Commission gave EU member states an early Christmas present on 16 December 2020...

2021

New EU’s cybersecurity package: ambitious proposals, daring tasks and deeper cooperation

As it did in 2017, the European Commission gave EU member states an early Christmas present on 16 December 2020...

Cooperation

Our success is built on mutually beneficial collaboration with various partners. Let us know if you are interested in cooperation with us
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The NATO Cooperative Cyber Defence Centre of Excellence

ccdcoe-at-ccdcoe.org
+372 7176 800
Address: Filtri tee 12, Tallinn 10132, Estonia