Security Analysis of Role Based Access Control Models Using Colored Petri Nets and CPNtools
Transactions on Computational Science IV
Component-based security policy design with colored Petri nets
Semantics and algebraic specification
Modeling TCG-Based secure systems with colored petri nets
INTRUST'10 Proceedings of the Second international conference on Trusted Systems
Secure interoperation design in multi-domains environments based on colored Petri nets
Information Sciences: an International Journal
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The Chinese Wall model is a model of a security policy that refers equally to confidentiality and integrity. In this paper, we propose a Colored Petri net modeling technique, which allows one to analyze and verify Chinese Wall Policy in Colored Petri net model of a system. Subsequently, an example of the Chinese Wall Policy is illustrated and the conclusions show that Petri net is not only a concise graphic modeling method, but also suited to formal analysis and verification. This technique can efficiently improve the security policies during the system design and implementation.