Practical C/C++ Security Engineering

C and C++ are the indispensable backbone of high-performance and systems programming, powering everything from operating system kernels and embedded controllers to high-frequency trading platforms. This direct control over memory and hardware provides unrivaled efficiency, but it also introduces the security hazards of manual resource management and undefined behavior, making C/C++ code a prime target for exploits based on memory corruption. Mastering security in this landscape requires bridging low-level exploit development with robust, high-performance engineering practices.

This book provides a complete, hands-on roadmap to mastering security in C and C++. It guides developers and security engineers through the entire lifecycle, from understanding the vulnerability primitives inherent in C/C++ (like buffer overflows and use-after-free) and crafting exploits to implementing modern, layered defenses. You will learn to use cutting-edge tools like AddressSanitizer and Control-Flow Integrity (CFI) while leveraging hardware features such as Pointer Authentication and Memory Tagging for near-zero-overhead protection. This comprehensive guide transforms performance-critical native code into a fortress.

What's Inside
The book is structured to move logically from attack fundamentals to advanced, automated defense:

• Exploit Fundamentals: Master the memory layout of stack and heap, craft simple buffer-overflow exploits, and understand advanced techniques like use-after-free and format-string bugs to bypass ASLR and DEP.
• Defense & Hardening: Implement secure coding practices using the RAII idiom, integrate static analyzers (Clang-Tidy, Cppcheck), and deploy runtime sanitizers (ASan, UBSan, LSan) to catch errors immediately.
• Build-Time Fortification: Apply powerful compiler and linker hardening flags, including Stack Canaries, PIE, full RELRO, and Control-Flow Integrity (CFI), demonstrating how to retrofit CFI into legacy codebases.
• Automation & Tooling: Leverage binary analysis (IDA Pro, Ghidra) and build coverage-guided fuzzers to find deep bugs at scale. Learn to generate minimal runtime patches and integrate security checks into CI/CD pipelines.
• Advanced Techniques: Discover how to design high-performance data structures and use multi-threading with asynchronous I/O for fast security utilities. Explore the future of security, including Machine Learning for discovery and hardware-based mitigations.
• Real-World Application: Dissect a modern kernel exploit and learn practical lessons from hardening an established open-source project.