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We are all connected

Cybersecurity matters more than ever. The ONE Conference inspires cross-border cooperation between cybersecurity professionals from business, science as well as government organizations. An exclusive yearly event, the ONE Conference is all about connection.

ONE Conference

The ONE Conference is Europe’s prime cybersecurity event. A leading platform for sharing knowledge, best practices and research results. This year’s edition will take place on 3 & 4 October. Both days offer a plenary programme as well as optional breakout sessions in smaller groups.


A wide variety of topics will be addressed: from highly technical subjects such as malware detection, incident response, and law enforcement cases to less technical subjects, such as partnerships between the public and the private domain, governance and recent cybersecurity research.

image: ONE



ONE Conference 2023 is an invitation-only event. We have reached the maximum number of registrations. If you did not receive an invitation but would like to attend the ONE Conference, you can register for the reserve list.

Reserve list

New host

We have a new host at the ONE Conference! Unfortunately, we had to change host at the last minute, but we are happy to announce that Irene Rompa will take on this role. Irene is an enthusiastic and practiced host with experience in the tech sector as, among others, Head of Communications at Quantum Delta NL. We wish her luck in her role as host of the ONE Conference and are sure she will make it a success!

Biography Irene Rompa
Irene Rompa


Click for an overview of the speakers at the ONE Conference.


Click for an overview of the plenary and breakout sessions at the ONE Conference.


Want to get a feel for what the ONE Conference is like? Have a look at the photos from the previous edition.
Read the ONE E-magazine now: