Systems and Means of Informatics
2017, Volume 27, Issue 4, pp 144-149
BANS OF PROBABILITY MEASURES IN THE PROBLEM OF INSIDER DETECTION
Abstract
A data model for a common work of a finite set of analysts is considered. Among analysts, there can be an insider who due to access to forbidden data can cause damage to the organization. Operation of each analyst is described by a random series of samples of data, admissible for him. The process of addressing the forbidden data is described by bans of probability measures defining honest operation of analysts. The method of definition of the set of bans which allows to use the theory of bans correctly is constructed. It helps to identify the insider by a finite number of observations over operations of analysts.
[+] References (6)
- Martyanov, E.A. 2017. Vozmozhnost' vyyavleniya insaydera statisticheskimi meto- dami [Possibility of insider detection by statistical techniques]. Sistemy i Sredstva Informatiki - Systems and Means of Informatics 27 (2):41-4 7.
- Bourbaki, N. 1940. Topologie g^n^rale. Ch. 1: Structures topologiques. Ch. 2: Structures uniformes. Paris: Hermann. 356 p.
- Prokhorov, Yu.V., and Yu. A. Rozanov. 1993. Teoriya veroyatnostey [Theory of probabilities]. Moscow: Nauka. 496 p.
- Grusho, A., and E. Timonina. 2011. Prohibitions in discrete probabilistic statistical problems. Discrete Math. Appl. 21 (3):275-281.
- Grusho, A., and E. Timonina. 2013. Consistent sequences of tests defined by bans. Optimization theory, decision making, and operations research applications. Springer proceedings in mathematics & statistics ser. New York -Heidelberg -Dordrecht -London: Springer-Verlag. 31:281-291.
- Grusho, A., N. Grusho, and E. Timonina. 2016. Quality of tests defined by bans. Stochastic and data analysis methods and applications in statistics and demography. Eds. J. R. Bozeman, T. Oliveira, and Ch. H. Skiadas. ISAST. 399-405.
[+] About this article
Title
BANS OF PROBABILITY MEASURES IN THE PROBLEM OF INSIDER DETECTION
Journal
Systems and Means of Informatics
Volume 27, Issue 4, pp 144-149
Cover Date
2017-10-30
DOI
10.14357/08696527170411
Print ISSN
0869-6527
Publisher
Institute of Informatics Problems, Russian Academy of Sciences
Additional Links
Key words
insider; information security; theory of bans of probability measures; mathematical statistics
Authors
E. A. Martyanov 
Author Affiliations
Faculty of Computational Mathematics and Cybernetics, M. V. Lomonosov Moscow State University, 1-52 Leninskie Gory, GSP-1, Moscow 119991, Russian Federation
|