// Comparison

Cybersécurité — Un ouvrage unique pour les managers vs La cyberdéfense: Which Should You Read?

Two cybersecurity books on Policy, compared honestly: who each is for, what each does best, and which to read first.

Beginner

3/52018

Cybersécurité — Un ouvrage unique pour les managers

Romain Hennion, Anissa Makhlouf

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

Intermediate

4/52024

La cyberdéfense

Stéphane Taillat, Amaël Cattaruzza, Didier Danet

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.

Read this if

Executives, compliance leads, newly-appointed CISOs who want a French-language reference on cyber governance.

International-relations, security, and defense students; CISOs in regulated industries; anyone wanting the French strategic frame for cyber defense (COMCYBER, ANSSI, doctrine).

Skip this if

Technical practitioners. The book treats security from the management side; tools, exploits, configurations are intentionally absent.

Readers looking for technical depth. The book is political science and strategy; technical chapters are intentionally high-level.

Key takeaways

Covers ISO 27001, GDPR, business continuity, and crisis management in a single French volume — rare combination.
Hennion (Deloitte Cyber Academy) and Makhlouf (Global Knowledge) write from executive training experience; pedagogical without being condescending.
Useful as reference manual when preparing an audit or scoping a compliance project.

The reference French-language textbook on cyber-defense doctrine — Francophone equivalent of The Perfect Weapon (Sanger), at higher abstraction.
Authors come from military-academic backgrounds; French institutional sourcing is more precise than English sources on the same material.
The 2nd edition updates post-Ukraine doctrine and COMCYBER evolution — the first edition aged quickly.

How they compare

We rate La cyberdéfense higher (4/5 against 3/5 for Cybersécurité — Un ouvrage unique pour les managers). For most readers, that means La cyberdéfense is the primary pick and Cybersécurité — Un ouvrage unique pour les managers is a useful follow-up.

Cybersécurité — Un ouvrage unique pour les managers is pitched at beginner level. La cyberdéfense is pitched at intermediate level. Read the easier one first if you're not yet comfortable with the topic.

Cybersécurité — Un ouvrage unique pour les managers and La cyberdéfense both cover Policy, Industry, so reading them in sequence reinforces the same material from different angles.

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