SELinux from scratch
SELinux, the U.S. National Security Agency's implementation of mandatory access control, is the most prominent new security subsystem in Linux®. It comes installed by default in Fedora and Red Hat Enterprise Linux and is available in easy-to-install packages in other distributions. This article shows you how to convert a non-SELinux system by hand in order to expose details about how SELinux is integrated into a system.
At IBM developerWorks.
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