[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_28":-5,"_38":-5,"_39":40,"_41":42,"_43":44,"_45":46,"_47":48,"_49":50,"_51":52,"_53":54,"_55":56,"_57":58},"routes/_store+/_readers+/email_author.$slug/route",{"_9":10,"_11":-5},"book",{"_12":13,"_14":15,"_16":17,"_18":19,"_20":21,"_22":23},"currentUser","id","Z2lkOi8vbGVhbnB1Yi9TdG9yZTo6Qm9va1Byb2R1Y3QvODQxNDU","title","Security by Design: Building Secure Digital Systems","state","published","contactAuthorMethod","email","aboutText","

Security by Design: Building Secure Digital Systems is a practical and foundational guide to designing, building, operating, and governing secure digital systems.

The book presents security as an engineering and architectural discipline rather than a collection of isolated security tools.

It explores the foundations of cybersecurity, threat modeling, secure architecture, identity and access control, application and API security, data protection and privacy, cloud and infrastructure security, secure software development, DevSecOps, AI security, security monitoring, incident response, resilience, and security governance.

Particular attention is given to modern AI-powered systems and the security challenges created when AI interacts with sensitive data, applications, tools, APIs, and automated workflows.

Rather than focusing primarily on temporary technologies or product-specific techniques, the book emphasizes principles that can remain useful as technology evolves.

It is designed to help readers develop the ability to ask the right security questions before systems are built, while they are being developed, and throughout their operational lifecycle.

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Kick off your book project, get started with GhostAI, get better at marketing, or spend the day doing all three! Free live workshops on Zoom. Saturday, June 27, 2026.

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