Quantitative system performance: computer system analysis using queueing network models
Quantitative system performance: computer system analysis using queueing network models
A model of mandatory access for current database management systems
Proceedings of the 2nd international conference on Security of information and networks
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In this paper, the problem of performance analysis of the developed mandatory access control system (DBMS) is considered. An additional program module (access manager), which implements the principle of mandatory access instead of the existing discretionary access was developed in the DBMS. The mathematical models of DBMS have been designed with the help of the mathematical formalism of the theory of queuing networks. Important results about performance of the fixed protection systems DBMS and developed system were received by analyzing the mathematical models.