Cloudflare Ray ID: 3e72321dce148d65 • Your IP : 62.109.12.231 • Performance & security by Cloudflare

Cloudflare Ray ID: 3e72321dce148d65 • Your IP : 62.109.12.231 • Performance & security by Cloudflare

OpenBSD, the elegant, highly secure Unix-like operating system, is widely used as the basis for critical DNS servers, routers, firewalls, and more. This long-awaited second edition of Absolute OpenBSD maintains author Michael Lucas's trademark straightforward and practical approach that readers have enjoyed for years. You'll learn the intricacies of the platform, the technical details behind certain design decisions, and best practices, with bits of humor sprinkled throughout. This edition has been completely updated for OpenBSD 5.3, including new coverage of OpenBSD's boot system, security features like W^X and ProPolice, and advanced networking techniques.

Whether you're a new user looking for a complete introduction to OpenBSD or an experienced sysadmin looking for a refresher, Absolute OpenBSD, 2nd Edition will give you everything you need to master the intricacies of the world's most secure operating system.

Michael W. Lucas is a network/security engineer who keeps getting stuck with network problems nobody else wants to touch. He is the author of the critically acclaimed Absolute FreeBSD , Network Flow Analysis , Cisco Routers for the Desperate , and PGP & GPG , all from No Starch Press. Find his website and blog at http://www.michaelwlucas.com/ , or follow @mwlauthor on Twitter.

Absolute OpenBSD - Wikipedia


Absolute FreeBSD, 2nd Edition | No Starch Press

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