The beginning of summer 2017 showed very concretely what global cyber attacks could look like, especially with the case of NotPetya. This change of dimension mobilizes today the General Directorates who are waiting for means to limit the impacts of such attacks as well as the posture to adopt in case of a real attack. Cyber resilience must become a new pillar of cybersecurity strategy. We hope that the articles below will help you gain a clearer vision and help you plan the expected actions.