لطفا منتظر باشید ...
3.1 SELinux Versions
Every implementation of SELinux is based on one of the official
NSA versions. The NSA has published four
major versions of SELinux:Original (Pre-LSM) SELinux
The original version of SELinux, which supported Linux 2.2 and Linux
2.4.
LSM-Based SELinux
A version of
SELinux that worked with the Linux Security
Modules (LSM) patch to Linux 2.4 and 2.5.
SELinux for Linux 2.4
A version of
SELinux that also worked with the
LSM patch to Linux 2.4, but additionally required the extended
attribute (EA) patch. Apart from differences in kernel support, this
version is architecturally similar to SELinux for Linux 2.6 but is no
longer under active development.
SELinux for Linux 2.6
The current version of SELinux, which works with standard Linux 2.6
kernels. The Linux 2.6 kernel natively supports SELinux and therefore
does not have to be patched.
The application programming interface of the original and LSM-based
versions of SELinux differs from that of current version. Therefore,
although the older versions can still be downloaded from the
NSA's web site, I don't recommend
that the older versionsor third-party packages or source code
based on the older versionsbe used.Similarly, although the Linux 2.4 version of SELinux is
architecturally similar to the current Linux 2.6-based SELinux
release, it is not under active development and therefore lacks
useful functions present in the current release. At the time of
writing, implementations of SELinux for Linux distributions not
integrally supporting SELinux tend to be based on SELinux for Linux
2.4 and are therefore somewhat out of date. Consequently, my own
preference and recommendation is that you install one of the
following SELinux implementations:Red Hat Enterprise Linux 4 (when available)Fedora Core 2
Nevertheless, in the following sections I give procedures and
suggestions for installing SELinux for Debian GNU/Linuxowing
to its high popularity and ready availabilityand Gentoo Linux.
Although Gentoo Linux does not support SELinux integrally,
Gentoo's Hardened Project does officially support
Gentoo's implementation of SELinux.
