Best Policy books

La cyberdéfense

French academic textbook on cyber defense — political, military, legal. The authors (researchers and former military-school faculty) cover the French organizational layer and the international ecosystem.

A Hacker's Mind

How the Powerful Bend Society's Rules, and How to Bend Them Back

Bruce Schneier extends the security-engineering frame of "hacking" to law, finance, politics, and tax: every rule-based system has exploitable seams, and the wealthy and powerful exploit them constantly.

Click Here to Kill Everybody

Security and Survival in a Hyper-Connected World

Bruce Schneier's policy-level argument that as everything becomes a computer (cars, medical devices, infrastructure, voting), the security failures that used to merely cost us money will start costing lives — and the regulatory shape of that future is being decided now.

Cybersécurité — Un ouvrage unique pour les managers

French-language management-oriented cybersecurity handbook by Hennion and Makhlouf: governance, ISO 27001, risk management, GDPR, business continuity — operational panorama, no technical depth.