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Implement Industrial-Strength Security on Any Linux Server
In an age of mass surveillance, when advanced cyberwarfare weapons rapidly migrate into every hacker’s toolkit, you can’t rely on outdated security methods—especially if you’re responsible for Internet-facing services. In Linux® Hardening in Hostile Networks, Kyle Rankin helps you to implement modern safeguards that provide maximum impact with minimum effort and to strip away old techniques that are no longer worth your time.
Rankin provides clear, concise guidance on modern workstation, server, and network hardening, and explains how to harden specific services, such as web servers, email, DNS, and databases. Along the way, he demystifies technologies once viewed as too complex or mysterious, but now essential to mainstream Linux security. He also includes a full chapter on effective incident response.
Each chapter begins with techniques any sysadmin can use quickly to protect against entry-level hackers and presents intermediate and advanced techniques to safeguard against sophisticated and knowledgeable attackers, perhaps even state actors. Throughout, you learn what each technique does, how it works, what it does and doesn’t protect against, and whether it would be useful in your environment.
Learn how to
Chapter 1: Overall Security Concepts
Chapter 2: Workstation Security
Chapter 3: Server Security
Chapter 4: Network
Chapter 5: Web Servers
Chapter 6: Email
Chapter 7: DNS
Chapter 8: Database
Chapter 9: Incident Response
Appendix B: SSL/TLS