Details
SELinux and AppArmor provide Mandatory Access Controls. Without a Mandatory Access Control system installed only the default Discretionary Access Control system will be available.
Solution
Run one of the following commands to install SELinux or apparmor: # apt-get install selinux# apt-get install apparmor
Supportive Information
The following resource is also helpful.
This security hardening control applies to the following category of controls within NIST 800-53: Access Control.This control applies to the following type of system Unix.