--- Joshua Brindle <jbrindle@tresys.com> wrote:


> Biba and BLP are only incompatible if they are using the same label, if 
> each object has a confidentiality and integrity label they work fine 
> together

Joshua is correct here, although the original Biba observation was
that flipping BLP upside down results in an integrity model. Trusted
Irix uses (used?) both Biba and BLP.

> (as well as MLS systems work in general that is).

Doh! He had to get the dig in.



Casey Schaufler
casey@schaufler-ca.com
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