作者: Xiaolei Qian , Teresa F. Lunt
DOI: 10.1007/978-0-387-34932-9_11
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摘要: We propose a formal policy framework of MAC policies in multilevel relational databases. identify the important components such and their desirable properties. The provides basis for systematically specifying characterizing potential mismatches. Based on framework, we compare unify that are proposed literature or imposed existing systems. Our could be used to capture resolve mismatches trusted interoperation heterogeneous