I don’t know about SUSE, or Debian, both reportedly have enabled Selinux, but to what extent I do not know.
I worded that badly... by "utilize them" I mean included in their ISO15408 evaluations.

This raises other questions...
- Is SELinux a trusted system? Clearly it fails to meet many of the requirements and is merely a research project, but it does make deep architectural changes in line with trusted systems philosophy.
- Is a trusted version of a system, the same system? Clearly Trusted Solaris is not Solaris and HP's Virtual Vault is not HP-UX, is SELinux Linux?

Clearly these questions are interdependent, and many more questions can spring from their answers.

Linux, being an OS jam packed with maintenance hooks breaks traditional rules about what an OS is. Unfortunately I think most people find this appealing and consequently I don't see a clarity on the horizon. I am just really curious what security functionality most people consider Linux to have.

cheers,

catch