We show how specifications of role-based access control (RBAC) and temporal role-based access control (TRBAC) policies in a logic language may be used in practical implementations of access control policies for protecting the information in SQL databases from unauthorized retrieval and update requests. Performance results for an implementation of a variety of RBAC policies for protecting an SQL databases and some optimization methods that may be used in implementations are described. © 2004 by International Federation for Information Processing. © 2004 by International Federation for Information Processing.
CITATION STYLE
Barker, S., & Douglas, P. (2004). RBAC policy implementation for SQL databases. In IFIP Advances in Information and Communication Technology (Vol. 142, pp. 288–301). Springer New York LLC. https://doi.org/10.1007/1-4020-8070-0_21
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