Mailing the story:

Hi, and welcome to the third in a series of articles on Security Enhanced Linux. My first SELinux article detailed the background of SELinux, while my second article in the series discussed how SELinux makes access decisions. This week, I'll talk about how an SELinux system differs from a standard Linux system in terms of administration. Most of what you already know about Linux system administration will still apply to an SELinux system, but there are some additions and changes that are critical to understand when using SELinux.