SELinux…
Screenshot of seinfo and semanage showing SELinux information of a policy file used by the system, users of SELinux, and file labels related to Simple Desktop Display Manager…
Original authorsNSA and Red Hat
DeveloperSELinux project
Release22 December 20001
Stable release3.112 / 1 July 2026
Written inC, Python
Operating systemLinux
TypeSecurity, Linux Security Modules (LSM)
LicenseGNU GPL
Websiteselinuxproject.github.io
Repository• github .com /SELinuxProject /selinux

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Footnotes

  1. “Security-enhanced Linux available at NSA site - MARC”. MARC. Archived from the original on 17 March 2019. Retrieved 24 December 2018. ↩

  2. “Release 3.11”. 1 July 2026. Retrieved 2 July 2026. ↩