DebianとCentOSのセキュリティメカニズム[閉じる]

Debian/Sid (そして最新バージョンの安定した Debian) には以下のパッケージがあります:

 p  selinux-basics - SELinux basic support
 p  selinux-policy-default - Strict and Targeted variants of the SELinux policy
 p  selinux-policy-dev - Headers from the SELinux reference policy for
                         building modules
 p  selinux-policy-doc - Documentation for the SELinux reference policy
 p  selinux-policy-mls - MLS (Multi Level Security) variant of the SELinux policy
 p  selinux-policy-src - Source of the SELinux reference policy for customization
 p  selinux-utils - SELinux utility programs
 i  iptables - administration tools for packet filtering and NAT
 p  iptables-converter - convert iptables-commands from a file
                         to iptables-save format
 p  iptables-converter-doc - sphinx documentation for iptables-converter
 p  iptables-dev - transitional dummy package
 p  iptables-nftables-compat - iptables compat tools for nftables
 p  iptables-optimizer - sort iptables rules by packet counters

と他の多く（を通じて取得aptitude search）。もちろんインストールする必要があります。