/usr/share/doc/setools-<version-number>/
— All documentation for utilities contained in the
setools package. This includes all helper
scripts, sample configuration files, and documentation.
https://www.nsa.gov/selinux/
— Homepage for the NSA SELinux development team. Many
resources are available in HTML and PDF formats. Although many of
these links are not Red Hat Enterprise Linux specific, some concepts may apply.
https://fedora.redhat.com/docs/
— Homepage for the Fedora documentation
project, which contains Fedora Core specific materials that may be
more timely, since the release cycle is much shorter.