<ul><li>Security-Enhanced Linux (SELinux) offers a fine-grained framework for Mandatory Access Control (MAC) to enhance system security.</li><li>SELinux, developed by the NSA, enforces policy-based rules for interactions between processes, users, files, and devices.</li><li>Core components of SELinux include subjects, objects, contexts, types/domains, and policies for access control logic.</li><li>Debian, known for favoring AppArmor, now supports SELinux integration more efficiently, with improved documentation starting from Debian 12.</li></ul>

Fortifying Debian With SELinux by Enforcing Mandatory Access Control for Ultimate System Security

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