"Cybersecurity in France" offers a comprehensive analysis of France's national cybersecurity strategy in the context of global challenges. The book highlights the increasing dependence on information across various societal sectors, including health, politics, and the economy, along with the associated risks of cyber destabilization. It examines the complex relationship between information wars, fake news, and cyber conflicts, with a particular focus on France's unique approaches. The authors discuss the difficulties arising from the differing interests of public, private, and sovereign actors, and analyze the need for a paradigm shift in the regulation of cyberspace. This publication is a valuable resource for professionals and decision-makers seeking a deeper understanding of the dynamics of cybersecurity in France and beyond.