Functionally Overloaded Linux Kernel

...
RSBAC Role-Based Security Patch
A role-based security patch for Linux, offering
fine-tuned access control.
This has not yet been fully merged into FOLK. Actually,
it probably won't be, as the Linux Security Modules
look much more promising. It's not used in FOLK2.4.0.
...

RSBAC is easier. LSM has several big flaws, start
browsing from
http://www.grsecurity.org/lsm.php
to see why.

Proposition: Grsecurity to be included to Folk and
pressed towards mainstream.

Includes a *HEAVY* set of security patches that
actually do something.