Towards a MAC Policy Framework

نویسندگان

  • Xiaolei Qian
  • Teresa F. Lunt
چکیده

We propose a formal policy framework of MAC policies in multilevel relational databases. We identify the important components of such policies and their desirable properties. The framework provides a basis for systematically specifying such policies and characterizing their potential mismatches. Based on the framework, we compare and unify the MAC policies and policy components that are proposed in the literature or imposed in existing systems. Our framework could be used to capture and resolve MAC policy mismatches in the trusted interoperation of heterogeneous multilevel relational databases.

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تاریخ انتشار 1995