{ "item_title" : "Mastering Android Security", "item_author" : [" Sivavishnu R "], "item_description" : "Go beyond secure your app - understand how Android security actually works.Most Android security resources give you a checklist: encrypt this, pin that, don't hardcode secrets. This book teaches you the mental model underneath the checklist.If you've ever wondered why an exported Activity becomes a real attack path, what SELinux is actually enforcing when it blocks a syscall, how a key can live in the Android Keystore and never once touch app memory, or why SSL pinning bypass in Frida still doesn't mean the backend is safe - this is the book that answers those questions from the inside out.Android Security: From Fundamentals to Advanced Practice takes you from the Linux kernel and the app sandbox to the deepest layers of the platform: SELinux domains and Mandatory Access Control, the Verified Boot trust chain, TrustZone and StrongBox Keymaster, and the exact mechanics behind Smali patching, Frida instrumentation, and exploit-primitive research. You won't just learn what to fix - you'll learn why the vulnerability exists in the first place, so you can threat-model with intention, harden systems that don't have a CVE yet, and reason confidently about bugs no checklist has covered.Inside, you'll learn: How the Android security model actually enforces isolation - UID sandboxing, SELinux contexts, and permission evolution from install-time to runtime to granular media accessThe full lifecycle of a cryptographic key: Keystore internals, hardware-backed attestation, Passkeys, and exactly how crypto misuse (ECB mode, weak IVs) gets exploitedHow static and dynamic analysis really work - decompiling Smali and Kotlin bytecode, Frida hooking, and bypassing SSL pinning and root detection (then hardening against your own bypass)How to reverse-engineer native code across the JNI boundary and reason about commercial packers without a defeat-guide mindsetThe Verified Boot chain and TrustZone/TEE internals - the silicon-level guarantees everything else in the book relies onVulnerability research fundamentals: fuzzing intents and system services, triaging findings, and the shift toward Rust for memory safety in AOSPMalware analysis from the inside - safe sandboxing, behavioral triage, and C2 detection patternsA complete throughline of real, publicly documented cases - Stagefright, WebView RCEs, a banking trojan family, and real CVEs - walked root-cause to fix, that ties every technique to something that actually happened in the wildWhether you're an app developer who wants to stop shipping vulnerabilities, a pentester building toward CVE research, a reverse engineer moving from Java into native and Kotlin-aware analysis, or a security researcher chasing the next zero-day, this book gives you the mental model professional Android security engineers use - from the app you wrote down to the silicon it runs on.No fluff. No surface-level checklists. Just a rigorous, complete map of how Android security really works.", "item_img_path" : "https://covers4.booksamillion.com/covers/bam/9/79/818/622/9798186220299_b.jpg", "price_data" : { "retail_price" : "39.99", "online_price" : "39.99", "our_price" : "39.99", "club_price" : "39.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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