Book Review: Software Security for Developers

With the growing reliance on AI-assisted coding, managing application security is more critical than ever, as humans ultimately have to own the code they are responsible for. As the authors of Software Security for Developers note early on: "While developers often focus on libraries, frameworks, and tools at the mid-level, true security stems from foundational knowledge of standards, protocols, and patterns, as well as adherence to corporate and industry security practices."

The first section provides the big picture and does a good job of explaining the high-level security vocabulary of modern software systems, which is further unraveled in subsequent chapters. The following sections move into deep cryptography primitives (AES, RSA, ECC), implementing secure transport layers (mTLS, X.509 certificates), and mastering enterprise-grade identity patterns like OAuth2, OpenID Connect (OIDC), PKCE, WebAuthn, and microservice call-chain authorization. The code examples are Java-centric, so the book will appeal more to developers familiar with the Java stack, while non-Java developers will have to put in some effort to translate the examples.

The illustrations are helpful and nicely complement the content. The comparison & matrix tables across the book, make the topics more understandable.  The concise chapter summaries & exercise answers providing reasoning to commonly asked questions are good takeaways especially if you're preparing for technical interviews. While I liked the conversational tone, the writing could have been a little tighter and more engaging. 

Overall, the book is useful and thought-provoking, as it forces developers to stop treating security as someone else's problem (like the DevOps or SecOps teams).