A sound type system for secure flow analysis
Journal of Computer Security
LICS '96 Proceedings of the 11th Annual IEEE Symposium on Logic in Computer Science
Dimensions and Principles of Declassification
CSFW '05 Proceedings of the 18th IEEE workshop on Computer Security Foundations
Automatic Discovery and Quantification of Information Leaks
SP '09 Proceedings of the 2009 30th IEEE Symposium on Security and Privacy
SpaceEx: scalable verification of hybrid systems
CAV'11 Proceedings of the 23rd international conference on Computer aided verification
Secure information flow as a safety problem
SAS'05 Proceedings of the 12th international conference on Static Analysis
Language-based information-flow security
IEEE Journal on Selected Areas in Communications
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In this paper, we study the problem of analyzing information flow properties of hybrid systems. We begin by formalizing non-interference -- the baseline information flow property -- for hybrid systems. We then present a type system for statically enforcing non-interference, together with a proof of soundness. We conclude with discussions on future work towards analyzing more permissive information flow properties.