THE MODEL FOR EVALUATING THE EFFECTIVENESS OF AN INFORMATION SECURITY SYSTEM CONFIGURATION BASED ON GENETIC ALGORITHMS
UDC 004.056+004.051+004.89
DOI:10.26102/2310-6018/2020.30.3.022
I.M. Kosmacheva, N.V. Daviduyk, I.V. Sibikina, I.Y. Kuchin
The article presents the hierarchical structure of settings for information security tools, introduced criteria for evaluating the effectiveness of security systems, formalizes the concept of “security system configuration” based on evolutionary modeling objects, such as population, chromosome (solution vector), fitness function, etc. The mathematical model for constructing a security system using artificial intelligence methods has been developed. The proposed system is characterized by the possibility of considering the influence of random factors (staff, equipment failures, attack time on the security system) when choosing a protection option and the ability of adapting the protection system to changing environmental conditions. This model allows to use it not only in the professional activities of information security specialists, but also in training process as a kind of simulator. The development of an effective information security system using a genetic algorithm is possible on the basis of system monitoring events data, data received from experts and during simulation of the protection system. Thus, the research results have an applied nature and can be used in developments related to the design of information systems, decision support systems in the field of information security.
Keywords: evolutionary modeling, simulation, genetic algorithm, threats to information security, information security tools, security system configuration, data protection.
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