Funding model for port information system cyber security facilities with incomplete Hacker information available

Лахно, Валерій Анатолійович and Малюков, Володимир Петрович and Пархуць, Любомир Теодорович and Бурячок, Володимир Леонідович and SATZHANOV, B. and TABYLOV, A. (2018) Funding model for port information system cyber security facilities with incomplete Hacker information available Journal of Theoretical and Applied Informtion Technology, Vol.96 (13). pp. 4215-4225. ISSN 1992-8645

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Article describes the model developed for the module of port information system cyber security facilities funding decision making support system. The model is based on multistage game theory toolkit. The solution offered allows an opportunity for managers of information safety systems, particularly port information systems and technologies, to carry out preliminary assessment of financial strategies for development of effective cyber safety systems. The distinctive feature of the model is the assumption that the defending party does not have full information on the financing strategies of the attacking party and on the state of its financial resources used to break cyber security barriers of the port information system. The solution employs mathematical apparatus of bilinear turn-based multistage quality game with several terminal surfaces. A multiple-option simulation experiment was carried out to ensure validity of the model. The results of the experiment will also be described herein. Thus, in the article at the first time, decision of the game was shown for all cases of the correlation of game parameters for the protection side of the port information system (PIS) and hackers seeking to overcome the boundaries of cybersecurity. The solution found in the article will be useful for the created decision support system, in particular, for the situation when the attacker uses a mixed financial strategy of hacking the information system.

Item Type: Article
Uncontrolled Keywords: cyber security; port information system; game theory; decision making support system; financial strategy selection
Subjects: Статті у наукометричних базах > Scopus
Divisions: Факультет інформаційних технологій та математики > Кафедра інформаційної та кібернетичної безпеки імені професора Володимира Бурячка
Depositing User: професор Володимир Леонідович Бурячок
Date Deposited: 01 Aug 2018 08:30
Last Modified: 01 Aug 2018 08:30

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