a| 9780596003913

a| Howest

a| eng

a| 520.72 2| vsiso

a| Linux security cookbook.

a| Sebastopol : b| O'Reilly, c| 2003.

a| XVII, 311 : b| ill.

a| Computer security is an ongoing process, a relentless contest between system administrators and intruders. A good administrator needs to stay one step ahead of any adversaries, which often involves a continuing process of education. If you're grounded in the basics of security, however, you won't necessarily want a complete treatise on the subject each time you pick up a book. Sometimes you want to get straight to the point. That's exactly what the new Linux Security Cookbook does. Rather than provide a total security solution for Linux computers, the authors present a series of easy-to-follow recipes--short, focused pieces of code that administrators can use to improve security and perform common tasks securely. The Linux Security Cookbook includes real solutions to a wide range of targeted problems, such as sending encrypted email within Emacs, restricting access to network services at particular times of day, firewalling a webserver, preventing IP spoofing, setting up key-based SSH

a| Authentication, and much more. With over 150 ready-to-use scripts and configuration files, this unique book helps administrators secure their systems without having to look up specific syntax. The book begins with recipes devised to establish a secure system, then moves on to secure day-to-day practices, and concludes with techniques to help your system stay secure. Some of the "recipes" you'll find in this book are: * Controlling access to your system from firewalls down to individual services, using iptables, ipchains, xinetd, inetd, and more * Monitoring your network with tcpdump, dsniff, netstat, and other tools * Protecting network connections with Secure Shell (SSH) and stunnel * Safeguarding email sessions with Secure Sockets Layer (SSL) * Encrypting files and email messages with GnuPG * Probing your own security with password crackers, nmap, and handy scripts This cookbook's proven techniques are derived from hard-won experience. Whether you're responsible for

a| Security on a home Linux system or for a large corporation, or somewhere in between, you'll find valuable, to-the-point, practical recipes for dealing with everyday security issues. This book is a system saver.

a| Computernetwerken x| Beveiliging.

a| Linux.

a| Barrett, Daniel J., d| ....- 0| (viaf)

a| Byrnes, Robert G., d| ....- 0| (viaf)

a| Silverman, Richard E., d| ....- 0| (viaf)

u| http://shop.oreilly.com/product/9780596003913.do 3| (Howest) Download hier de inhoudsopgave

b| HWSJS c| SJS j| SJS.BOEK.520.72.BARR.03 p| 2018213

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