Introduction Security Enhanced Linux or SELinux is an advanced access control mechanism built into most modern Linux distributions. It was initially developed by the US National Security Agency to ...

I will show you how to write Selinux policy using the CIL(Common Intermediate Language). We will write the policy to confine a simple program. Our program will be the xcowsay program. Step 1. Before ...

SELinux, or Security-Enhanced Linux, represents a paradigm shift in Linux security by enforcing mandatory access controls (MAC) based on security policies. Unlike traditional discretionary access ...