It's web site is http://lsm.immunix.org/ .
License is GPL (see the note in include/linux/security.h in the patch).
LSM stands for Linux Security Module, it is used as the base of a number of
projects on improving Linux security including the NSE Security Enhanced
Linux project (which is the one that interests me).
http://www.coker.com.au/bonnie++/ Bonnie++ hard drive benchmark
http://www.coker.com.au/postal/ Postal SMTP/POP benchmark
http://www.coker.com.au/projects.html Projects I am working on
http://www.coker.com.au/~russell/ My home page