Welcome to the website of the French National Days 2025 of the GDR Sécurité Informatique (Computer Security).

The event will take place at GREYC in Caen on June 23-24-25 2025.

The program will cover these three days, with some details still being finalized and will be updated as soon as possible.

Registration is free but mandatory, covering access to the talks, coffee breaks, lunch buffet and the social event.

The National Days 2025 are organized by the GDR Sécurité Informatique of CNRS, thanks to our sponsors: the CEA, the ANSSI, Orange, 6CURE, the GREYC, Ensicaen, Caen la mer, and the University Caen Normandie.

They are also this year part of the Appel du Cyber Juin – 2ème édition.