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Building a Robust Linux Security Solution: Page 14 of 15

OK, so your mind is made up: You’ve done your homework and concluded that Linux is the right security platform for your enterprise. The next decision you make will be the most important: which distribution to install?

By now you’ve probably guessed that there is no right answer to this question, but here are a few pointers to help
you decide which distribution is right for you:

RedHat Software (
www.redhat.com
) was the first mainstream, commercial Linux distribution, which managed to reach out to a market segment typically dominated by Microsoft products. Central to RedHat’s success is a well-polished graphical installation system that includes plenty of online help throughout the entire process. It also pioneered the concept of integrated package installation with its RedHat Package Manager (RPM) utility and package format, designed to simplify the process of adding third-party software utilities to the core Linux system. Furthermore, RedHat offers a certification program backed by a three-week training curriculum. Recipients of the RedHat Certified Engineer (RHCE) distinction are expected to master topics ranging from Unix internals to TCP/IP concepts and network security practices.

While RedHat is the clear choice for the Linux neophyte, it is equally suitable for the network administrator looking for a solid, proven distribution with a wide range of support options.

Caldera Systems’ (
www.calderasystems.com
) OpenLinux offers an equally seasoned distribution that also supports the RPM package management system and features a graphical installation system. Caldera also boasts a comprehensive training program, both in-house and through their Authorized Linux Education Center (ALEC) program—each designed to prepare students for the Linux Professional Institute (LPI) certificate. The choice between OpenLinux and RedHat is a toss-up.