Secure Data Management System Preliminary Mathematical Model.
Interim rept. 7 May-7 Nov 74,
SYSTEM DEVELOPMENT CORP SANTA MONICA CALIF
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In this report a model of a Data Access Monitor DAM is developed and certified for operation in an environment in which there are multiple classification levels on subjects and objects. The model is expressed in the program language PASCAL. The MULTICS hierarchical directory structure is modeled and related to the design fundamentals of a relational data management system.
- Computer Systems Management and Standards