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Open Source and information security mailing list archives
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Date: Wed, 18 Apr 2007 06:31:37 -0700 (PDT) From: Casey Schaufler <casey@...aufler-ca.com> To: Joshua Brindle <jbrindle@...sys.com>, capibara@...all.nl Cc: linux-kernel@...r.kernel.org, linux-security-module@...r.kernel.org, linux-fsdevel@...r.kernel.org Subject: Re: AppArmor FAQ --- Joshua Brindle <jbrindle@...sys.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@...aufler-ca.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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