// Comparison
Building Secure and Reliable Systems vs Practical AI Security: Which Should You Read?
Two cybersecurity books on Defensive, compared honestly: who each is for, what each does best, and which to read first.
Best Practices for Designing, Implementing, and Maintaining Systems
Heather Adkins, Betsy Beyer, Paul Blankinship, Piotr Lewandowski, Ana Oprea, Adam Stubblefield
Google's site-reliability and security teams jointly write down what it actually takes to build systems that are both safe and dependable, from threat models and design reviews to rollback culture and crisis response.
A Hands-on Guide to Attacking, Defending, and Securing Modern AI Systems
Harriet Farlow
The founder of an AI-security firm, with a PhD in adversarial machine learning, walks from how models fail to how they're exploited to how they're defended and audited, with over 30 hands-on Python demos.
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Key takeaways
- Reliability and security share a common substrate: both are about designing for failure modes you cannot fully predict, and both decay if not exercised.
- Recovery, not prevention, is the core skill of mature security organizations; the rollback, response, and recovery chapters are the heart of the book.
- Most security wins come from boring infrastructure (paved roads, default-secure libraries, code review, sandboxing) rather than detection magic.
- First book in this catalog to treat AI/ML systems as a first-class attack surface in their own right, not a feature bolted onto traditional appsec.
- Structured around the full lifecycle: how models fail, how failures become exploits, then how to defend and audit against both.
- Over 30 hands-on Python demos keep the material concrete rather than theoretical — attacks and defenses you can actually run.
How they compare
We rate Building Secure and Reliable Systems higher (5/5 against 4/5 for Practical AI Security). For most readers, that means Building Secure and Reliable Systems is the primary pick and Practical AI Security is a useful follow-up.
Both books target advanced-level readers, so the choice is about topic, not difficulty.
Building Secure and Reliable Systems and Practical AI Security both cover Defensive, so reading them in sequence reinforces the same material from different angles.
Keep reading
Building Secure and Reliable Systems
→ Alternatives to Building Secure and Reliable Systems→ What to read after Building Secure and Reliable SystemsPractical AI Security
→ Alternatives to Practical AI Security→ What to read after Practical AI Security