Artificial intelligence

Abstract: A study of the problem of the security of information resources of intelligent computer networks for power supply management in railway power generation was conducted. The logical structure of an intelligent computer network is presented, reflecting the topological characteristics of the power supply distance, in the form of a graph. A conceptual approach to the organization of an optimal cyber security strategy is proposed. On the based of Pukhov's differential transformations, differential mathematical models are proposed for determining, in analytical form, the state probabilities of graph nodes. Based on the minimax principle, methods have been developed to determine the optimal cyber security strategy, which allows to achieve the specified security indicators. A criterion for ensuring information security is formulated, which allows determining the state of cyber security of each graph node and the probability of this node being in this state.

Keywords: cyber security, intellectualization, cyber threats, mathematical models, differential transformations, intellectual methods, node, graph, information protection, optimal strategy, criterion

References:

1. Stratehiia rozvytku shtuchnoho intelektu v Ukraini. Za zahalnoiu redaktsiieiu A. I. Shevchenka. Vydavnytstvo «Torpeda». Kyiv – 2023 r. S 306.
2. Sopel, M., Stasyuk, O., Kuznetsov, V., Goncharova, L., Hubskyi, P. Regina computer system for intelligent monitoring, diagnostics, and management of railway power supply systems Diagnostykathis link is disabled, 2021, 22(4), стр. 77–88 (Scopus) (Q3). https://www.scopus.com/authid/detail.uri?authorId=57 191292791
3. Stasiuk, A., Kuznetsov, V., Goncharova, L., Hubskyi, P. Models of the computer intellectualization optimal strategy of the power supply fast-flowing technological processes of the railways traction substations. Communications - Scientific Letters of the University of Zilina, 2021, 23(2), стр. C30–C36. (Scopus) (Q3). http://komunikacie.uniza.sk/index.php/communications /article/view/1680
4. Stasiuk O.I., Goncharova L.L. Mathematical Models and Methods for Analyzing Computer Control Networks of Railway Power Supply. New Means Cybernetics, Informatics, Computers Engineering and Systems Analysis. Springer Science+Business Media New York 2018. Volume 54, Issue 1, February 2018, Pages 165-172. (Scopus) (Q3). https://link.springer.com/article/10.1007/s10559-018- 0017-0
5. Stasiuk A.I., Hryshchuk, R.V., Goncharova L.L. Mathematical differential models and methods for assessing the cybersecurity of computer networks intelligent control of technological processes of railway power supply. New Means Cybernetics, Informatics, Computers Engineering and Systems Analysis. Springer Science+Business Media New York 2018. Volume 54, Issue 4, February 2018, Pages 671-68. (Scopus) (Q3). https://link.springer.com/article/10.1007/s10559-018- 0068-2
6. Stasiuk A.I., Hryshchuk, R. V., Goncharova L. L. A Mathematical Cybersecurity Model of a Computer Network for the Control of Power Supply of Traction Substations. Cybernetics and Systems Analysis. Springer Science+Business Media New York Volume 53, Issue 3, May 2017, Pages 476-484. https://link.springer.com/article/10.1007/s10559-017- 9949-z https://www.scopus.com/authid/detail.uri?authorId=57 191292791
7. Stasyuk, A.I., Lidiya L. Goncharova, Mathematical models and methods of the analysis of computer networks of control of power supply of railways traction substations L.L. Journal of Automation and Information Sciencesthis link is disabled, 2017, 49(2), стр. 50–60. https://www.dl.begellhouse.com/ru/journals/2b623940 6278e43e,5bdc44c95254b2ed,779791cb12ca6912.html
8. Alexander I. Stasiuk, Lidiya L. Goncharova Mathematical Models and Methods of Formation of Intelligent Computer Networks for Control of Power Supply and Optimization of Power Consumption of Railways. Journal of Automation and Information Sciences. Begell House Inc. (США), New York, Connecticut. Volume 50, 2018 Issue 8 , pages 50-65. SCOPUS, Web of Science, ISI, INIS Atomindex, io-port.net. http://www.dl.begellhouse.com/journals/2b623940627 8e43e,2ec3cf2b062398ac,5e87262e3b8eefd4.html
9. Pukhov G.E., Taylor transformations and their application in electrical engineering and electronics [in Russian], Naukova dumka, Kiev, 1978