Sách hay nhất về an ninh mạng / bảo mật mạng (Network Security / Cybersecurity Books)
Sách kinh điển, bắt buộc đọc (Foundational)
"Network Security Essentials: Applications and Standards" – William Stallings – Giáo trình chuẩn, bao quát nguyên tắc, giao thức, ứng dụng.
"Computer Networking: A Top-Down Approach" – Kurose & Ross (Chương 8: Security) – Cơ sở mạng + bảo mật lớp ứng dụng/trasport/mạng.
"Security Engineering: A Guide to Building Dependable Distributed Systems" – Ross Anderson (3rd ed.) – "Bible" tư duy an ninh hệ thống, không chỉ mạng.
"Applied Cryptography" / "Cryptography Engineering" – Bruce Schneier – Nền tảng mật mã học thực tế.
Sách thực chiến / Hands-on (Practical / Lab-oriented)
"Practical Malware Analysis" – Sikorski & Honig – Phân tích mã độc thực tế (IDA Pro, OllyDbg, WinDbg).
"The Web Application Hacker's Handbook" – Stuttard & Pinto (DA2) – Pentest web sâu, Burp Suite.
"Red Team Field Manual (RTFM)" – Ben Clark – Cheat sheet lệnh Windows/Linux/Network/AD/Cloud cho Red Team.
"Blue Team Field Manual (BTFM)" – Alan J. White & Ben Clark – Phòng thủ, detection, IR, hardening.
"Network Security Assessment: Know Your Network" – Chris McNab (3rd ed.) – Methodology quét, enum, vuln assessment mạng.
"Mastering Python for Networking and Security" – José Ortega – Tự động hóa quét, phân tích gói tin, tương tác API.
Sách chuyên sâu theo miền (Specialized)
Firewall/VPN: "Firewalls and Internet Security" (Cheswick, Bellovin, Rubin), "Building Internet Firewalls" (Zwicky/Cooper/Chapman).
Zero Trust/SASE: "Zero Trust Networks" (Evan Gilman, Doug Barth), "Architecting Zero Trust" (NIST SP 800-207 + vendor whitepapers).
Cloud Security: "Cloud Security and Privacy" (Mather/Kumaraswamy/Latif), "Practical Cloud Security" (Chris Dotson), AWS/Azure/GCP Security Specialty official study guides.
OT/ICS: "Industrial Network Security" (Eric D. Knapp), "ICS Cybersecurity" (Robert M. Lee), IEC 62443 series.
Threat Intel/Hunting: "Intelligence-Driven Incident Response" (Roberts/Brown), "The Practice of Network Security Monitoring" (Richard Bejtlich).