ANSSI 2025 annual review

ANSSI has published its 2025 Annual Report, a document that reviews the Agency’s major actions aimed at strengthening France’s overall level of cybersecurity.

The publication of the 2025 National Strategic Review (RNS) establishes new national strategic guidelines for defence and national security. This review adapts our defence to a degraded environment in which cyberspace has become a space for competition, contestation, and, at times, even uninhibited confrontation—mirroring geopolitical tensions and international rivalries.

In response to the intensification and diversification of threats targeting the Nation’s information systems, the ANSSI has deployed and coordinated a range of cybersecurity measures to enhance the preparedness and security of organisations. This work has continued in collaboration with the cyber ecosystem at the national, European, and international levels over the past year.

Over the past year, the French Cybersecurity Agency has worked to develop innovative digital services to meet the growing needs of its beneficiaries, including public entities and businesses.

Artificial intelligence and the advent of a quantum computer powerful enough to undermine the cryptographic mechanisms currently protecting our digital lives have been the focus of extensive work by the ANSSI. The goal is to prepare for and master the transformations and disruptions these technologies may bring.