Dynamic access control of information resources in critical infrastructures based on the users’ information profiles
Andrey Vyacheslavovich Kiy, Yan Milanovich Kopchak, Igor Borisovich Saenko, Andrey Vladimirovich Kozlenko · Informatics and Automation · 2014
The paper describes a method of dynamically control access to information resources in critical infrastructures, based on the users’ information profiles. The indicators of a priori and contextual redundancy of users’ rights are offered, which are used in the developed method on the basis of an analysis of the characteristics of differentiation of access to information resources in critical infrastructures,. The method of Markov models to sequences of information resources used for building information users’ profiles, and serial data analysis methods, used for verification of conformity of the activities of users formed profiles, are applied. Experimental estimation of the method is provided.