ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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9
Issue
vol 62 / September, 2019
Article
UDC 681.3

MODELING INFORMATION TRANSFER PROCESS IN NETWORK WITH ACCESS RIGHTS DIFFERENTIATION

N. A. Verzun
St. Petersburg State University of Economics, Department of Applied Information Technologies;


A. I. Vorobyov
St. Petersburg State University of Economics, Department of Applied Information Technologies;


E. D. Poimanova
Saint Petersburg State University of Aerospace Instrumentation, Saint Petersburg, 190000, Russian Federation; Senior lecturer


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Abstract. A service enterprise information network using centralized control over authorized access to network resources is considered. A mathematical model of such network is proposed, a method for evaluation of probabilistic-temporal characteristics of information transfer processes is presented. 
Keywords:  information network, network resources, access control device, gateway access control, mathematical model of network, probabilistic-temporal characteristics of information transfer