Context Protection and Consistent Control in Data Base Systems (Part I) [electronic resource] / D. K. Hsiao and Others.

Although the indispensibility of access control mechanisms in data secure systems has been recognized, there is a need for more subtle protection and refined control mechanisms. This report describes context protection mechanisms which enable the same data unit to be protected differently in differe...

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Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Author:	Hsiao, D. K.
Corporate Author:	Ohio State University. Computer and Information Science Research Center
Format:	Electronic eBook
Language:	English
Published:	[S.l.] : Distributed by ERIC Clearinghouse, 1974.
Subjects:	Computer Programs. Computer Science. Confidentiality. Data Processing. Databases. Information Storage. Input Output Devices. Time Sharing.