Welcome to the website of the 2026 National Days of the GDR Sécurité Informatique.

The event will take place at Lilliad in Villeneuve-d'Ascq (east of Lille) on June 9-10-11, 2026.

The program will cover these three days; some details are still being finalized and will be updated as they become available.

This year, we will have the pleasure of welcoming Nele Mentens, Professor at Leiden University and KU Leuven, and Patrick Bours, Professor at the Norwegian University of Science and Technology, who will give Keynote presentations.

We will also welcome Carla Rafols (Universitat Pompeu Fabra), Bruno Blanchet (INRIA), Nataliia Bielova (INRIA), Chiara Galdi (EURECOM), Nils Ole Tippenhauer (CISPA), Pierre-Alain Moëllic (CEA-LETI) and et Pierre-Emmanuel Arduin (Paris-Dauphine-PSL) who will give plenary talks.

Registration is free but mandatory, and covers access to the talks, coffee breaks, the lunch buffet, as well as the Wednesday evening social event. Registration closes on May 29th 2026.

Sponsors 

The 2026 National Days are organized by the GDR Sécurité Informatique of the CNRS with the support of our partners:  the University of Lille, the CRIStAL laboratory and ANSSI.