European Cyber Week 2026

European Cyber Week is an eleventh edition gathering of cybersecurity and defence AI specialists at the Couvent des Jacobins in Rennes. Civil and military experts, startups, researchers and agencies like ANSSI and ENISA meet across four days of conferences, industrial workshops and wargaming sessions. Themes cover European digital sovereignty, defence AI, the NIS2 and DORA regulations and the EU AI Act. It is organised by the Pole d'excellence cyber and its members, with event operator Hopscotch Congres.