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What is the relationship between RBAC, MAC, and DAC?

April 26, 2017DAC Mac RBAC relationship

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What is the relationship between RBAC, MAC, and DAC?

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RBAC is a separate and distinct model from MAC and DAC, but a number of relationships have been discovered. In particular, it has been shown that RBAC can simulate MAC and DAC [5][9], and that MAC can be used to implement RBAC [8] when the role hierarchy is a tree rather than a partial order.