Mathematical Model of Optimizing Expenditure on the Information Protection System in the Network Communication Channels of Control Systems
https://doi.org/10.1134/S2304487X21030068
Abstract
The urgent problem of protecting information that may become available through network communication channels from hacker attacks is considered. This task is associated with the storage and transmission of information in the management systems of individual enterprises and industries, in particular the electronics industry. To create a system for protecting information from threats, material costs are required, the value of which increases with the level of information protection. A mathematical scheme is proposed to determine such an optimal level of material costs in the information protection system, which ensures the minimum total costs for the information protection system and losses from remaining potential threats after the information protection system is implemented. A new robust scheme is presented to provide a stable solution to the problem of optimizing the cost of an information security system under conditions of uncertainty in the values of losses from hacker attacks. The scheme is based on a robust smoothing method and an iterative scheme for finding a harmonized component, in which the Tukey robust function is used to construct the objective function of the optimization problem. The presented robust scheme makes it possible to find a stable solution to the problem of minimizing material costs, including in conditions of abnormal emissions of the levels of hacker attacks.
About the Authors
S. G. Klimanov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
115409
Moscow
A. V. Kryanev
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
115409
Moscow
N. A. Kudryashov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
115409
Moscow
References
1. Taratorin D. I. Analiz ugroz informatsionnoi bezopasnosti na predpriyatiyah raspredelennogo tipa [Analysis of information security threats in distributed enterprises]. Proektirovanie informatsionnih sistem. SPb.: SPbGIEU, 2006. (in Russian)
2. Sereda S. A. Analiz sredstv preodoleniya system zashiti programmnogo obespecheniya.[Analysis of means of overcoming software protection systems]. INFORMOST: Radioelektonika i Telecommunicatsii, 2002. no. 4 (22). (in Russian)
3. Bautov A. [Standarti i otsenka effektivnosti zashiti informatsii]. Doklad na Tretei Vserossiiskoi prakticheskoi konferencii “Standarti v proektah sovremennih informtsionnih system. [Report at the Third All-Russian Practical Conference “Standards in projects of modern information systems”]. Moscow, 2003. (in Russian)
4. Kozlov V. [Kriterii informatsionnoi bezopasnosti i poddergivaushie ih standarti sostoyaniya i tendentsii. “Standarti v proektah sovremennih informatsionnih system”]. Sbornik trudov 2-i Vserossiskoi pakticheskoi konferentsii. [Proceedings of the 2-th All-Russian Practical Conference], Moscow, 2002. (in Russian)
5. Kiyaev V. I., Granichin O. N. Bezopasnost informatsionnih system. [Security of information systems]. Moscow. Otkritii unuversitet “INTUIT” Publ, 2016. 192 p.
6. Rodionov A. S., Belyanin V. I., Gorbunov A. A. Sovershenstvovanie metodov zashiti informatsii ot nesankcionirovannogo dostupa. [Improving the methods of protecting information from unauthorized access]. NBI Technologies. 2018, vol. 12, no. 2.
7. Kryanev A. V., Kudryashov N. A. and Sliva D. E. Cost optimization for information security systems. Journal of Physics: Conference Series, 2020. 1686.
8. Kryanev A. V., Lukin G. V., Udumyan D. K. Metricheskii analiz i obrabotka dannih [Metric analysis and data processing]. Moscow, Fizmatlit Publ., 2012.
Review
For citations:
Klimanov S.G., Kryanev A.V., Kudryashov N.A. Mathematical Model of Optimizing Expenditure on the Information Protection System in the Network Communication Channels of Control Systems. Vestnik natsional'nogo issledovatel'skogo yadernogo universiteta "MIFI". 2021;10(3):239-243. (In Russ.) https://doi.org/10.1134/S2304487X21030068
Views:
143
Email this article 