… systems, and from a knowledge of security problems. The reader can find numerous articles
i Lhe literature which touch on the area of a secure computer system… and proving the security …

… Some sophisticated features appear in research systems that are used daily at universities,
proving that the concepts are viable, but for various reasons (not the fault of the researchers) …

… secure systems, including the trusted computing systems examined in this paper, they are by
no means sufficient to model all systems of … to prove security properties of trusted computing …

… techniques described here provide secure computer systems that can be trusted by … systems
prove practical, those providing information to, or relying on the output of a computer system…

… security kernel is widely considered to offer the most promising basis for the construction of
truly secure computer systems… some: we prove a property (isolation) of one system (that with …

… For all protocols that involve session keys, we must prove that those keys remain secret.
For Yahalom, we must moreover prove that Nb remains secret. We must prove secrecy in the …

… It is used for stating andi proving the security and determinacy requirements of systems
that control information flow. 2. Analysis of the properties of the model, and of the …

… Each safety property is proved by induction over the protocol. Each case considers a state
… We must prove Po to cover the empty trace. For each of the other rules, we must prove an …

… , proving the relative resilience of each successive protocol with greater clarity and less
complexity. Folk theorems about the “transitivity” of security and the security of … to provably secure …

… This paper focuses on the way they are used to prove security properties of an operating
system design. We survey and compare a few prominent systems that have been, or could …