Titlebook: Research Directions in Database Security; Teresa F. Lunt (Program Manager Secure Systems) Book 1992 Springer-Verlag New York, Inc. 1992 Ac

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Foundations of Multilevel Databases,on and the inclusion of formal semantics of time. Finally, issues related to the theory of multilevel relational databases, consistency and completeness of security constraints and assigning security levels to data are also briefly addressed.

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An Investigation of Secure Distributed DBMS Architectures,t of a project, funded by Rome Air Development Center (RADC), to design a multilevel secure (MLS) database management system (DBMS) capable of processing information at a minimum of three classification levels and/or categories. The SD-DBMS was designed in accordance with the Trusted Computer System

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LOCK Data Views, on SCTC’s LOgical Coprocessor Kernel (LOCK) Trusted Computing Base (TCB) [Hon87a]. This chapter presents the statement of the problem addressed by the design, an overview of the security policy enforced by the system, and an outline of the report.