A Model of Content-based Authorization in Object-Oriented Databases based on Object Views
نویسندگان
چکیده
Several models of authorization have been proposed for object-oriented databases supporting diierent levels of granularity. However, these models do not support authorization based on database contents and context. A way of handling context and content-dependent authorization is by using views. In this paper, we present a model of authorization, based on a view model proposed by Bertino 4], that supports content-based access control on instances of a class.
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