Implementation of Mandatory Access Control in Distributed Systems


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Abstract

The implementation of mandatory distribution of access in distributed systems taking into account a user hierarchy is considered. The access control is based on the scheme of preliminary key distribution similar to KDP-scheme. The algorithm of building a family of subsets taking into account a user hierarchy was developed.

About the authors

S. V. Belim

Dostoevsky Omsk State University

Author for correspondence.
Email: BelimSV@omsu.ru
Russian Federation, Omsk, 644077

S. Yu. Belim

Dostoevsky Omsk State University

Email: BelimSV@omsu.ru
Russian Federation, Omsk, 644077

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