Title

Multilevel Security Control in Multidatabase Systems

Publication Type

Conference Proceeding Article

Publication Date

4-1991

Abstract

A multidatabase system (MDBS) is a system that supports interoperability among its component database systems (DBS), autonomously managed by component database management systems (DBMS). The authors propose a security control mechanism for MDBS based on multilevel security concept. The proposed security control mechanism provides the database administrators or security control officials of the MDBS and its component DBS with richer facilities for defining security constraints on the data items to be shared by the multidatabase system users. Furthermore, the security control mechanism can be implemented as a stand-alone front-end of component database systems so that it can be easily integrated into or decoupled from the MDBS

Discipline

Computer Sciences | Databases and Information Systems

Research Areas

Data Management and Analytics

Publication

IMS '91: First International Workshop on Interoperability in Multidatabase Systems: April 7-9, 1991, Kyoto, Japan: Proceedings

First Page

359

Last Page

363

ISBN

9780818622052

Identifier

10.1109/IMS.1991.153736

Publisher

IEEE Computer Society

City or Country

Los Alamitos, CA

Additional URL

http://dx.doi.org/10.1109/IMS.1991.153736

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