Inexpensive, effective mixed-platform Network Security using Linux-based solutions. 

 
Horizon Network Security™
phone: +1 770-662-8321, email: secure@VerySecureLinux.com

 
Real World Linux Security: Intrusion Prevention, Detection and Recovery 2nd Ed.

Real World Linux Security:
Intrusion Prevention, Detection and Recovery 2nd Ed.

Bob Toxen October 2002
Foreword by Eric Raymond.
Cover quote by Steve Bourne.

Book information

Real World Linux Security:
Intrusion Prevention, Detection and Recovery, 2nd Ed.

Order through Barnes&Noble.
Order through Amazon.

Drawing on his 28 years of Unix experience, Bob Toxen has authored THE authoritative reference on securing your Linux or Unix based infrastructure. In the security business, 80% solutions are simply not good enough. Covered are the 7 most deadly sins that every administrator needs to avoid. Unlike most books in the genre, RWLS addresses what to do after you've been cracked in great detail as well as how to prepare for this so that recovery will be much quicker.

The first edition received the highest ratings when reviewed in Linux Magazine, Linux Journal, Information Security Magazine, Login Magazine (the flagship publication of Usenix), all Amazon and Fatbrain readers, and many web sites.

One of the book's most innovative solutions to security problems, "Adaptive Firewalls", allows the system to detect intrusion attempts and lock the cracker out permanently without human intervention. It was developed by the author and is included on the companion CD-ROM, along with other security measures like "The Deception Toolkit", Tripwire, Bob's substantially enhanced logcheck, portsentry, hostsentry, Ethereal, snort, pinglogger, tcpdump, sniffit, nessus, nmap, and many more.

The book explains how to have the system page you if it is being attacked. It how to automatically detect very quickly if your web pages have been altered of if it is under DoS or DDoS attack no matter how the system was compromised. It gives the secrets of recovery in 5 minutes, hardening Apache, Sendmail, and Netscape.

The Foreword is by Eric Raymond, who says "You have in your hands a book I've been waiting to read for years...". Steve Bourne, creator of the Bourne Shell says of it "A comprehensive guide to system security -- covers everything from hardening a system to system recovery after an attack."

For more information about the book including reviews of it, see the book's official web page.

Order your copy today from Amazon or Barnes and Noble or see it in your online bookseller or any Borders bookstore.