The NSA, the original primary developer of SELinux, released the first version to the open source development community under the GNU GPL on December 22, 2000.[6] The software was merged into the mainline Linux kernel 2.6.0-test3, released on 8 August 2003. Other significant contributors include Red Hat, Network Associates, Secure Computing Corporation, Tresys Technology, and Trusted Computer Solutions.
Why don’t we do the Android model with the Linux desktop. We have immutable Linux but everything I’ve seen needs root to be available. I want a system where the core system can’t be changed at runtime no matter what you do.