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Mathematical Modeling of Protection Resource Management in Information Security Systems of Financial Organizations in the Context of Hybrid Threats
Karpenko O. O., Rabchun A. O.

Karpenko, Oksana O., and Rabchun, Andrii O. (2023) “Mathematical Modeling of Protection Resource Management in Information Security Systems of Financial Organizations in the Context of Hybrid Threats.” Business Inform 11:180–187.
https://doi.org/10.32983/2222-4459-2023-11-180-187

Section: Economic and Mathematical Modeling

Article is written in Ukrainian
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UDC 519.8:004.056

Abstract:
The article is devoted to mathematical modeling in the design of adaptive systems in the field of information security of financial organizations. The key challenges arising in connection with hybrid threats, in the context of the formation of the information economy, the rapid development of electronic payments in the financial sector, and constant information cyberattacks in the context of the russian-Ukrainian war are studied. The article presents a mathematical model developed on the basis of the Gross model for assessing the level of information security of financial organizations under different conditions of functioning. Particular attention is paid to the role of the model in optimizing the allocation of protection resources to ensure the reliability of information security in real time. The proposed approach will allow to achieve a rational allocation of protection resources in the construction of adaptive information security systems, which will increase the effectiveness of protection against hybrid threats. The article proposes a specific model for assessing the information security of financial institutions, including an important aspect of choosing criteria and setting priorities. It is noted that the effective allocation of protection resources is a key priority of information security management; its importance for ensuring protection against hybrid threats in the modern realities of the information and economic environment is emphasized.

Keywords: hybrid threats, allocation of protection resources, Gross model, information security, adaptive system, financial institutions, assessment of the level of information security.

Fig.: 3. Formulae: 3. Bibl.: 16.

Karpenko Oksana O. – Doctor of Sciences (Economics), Professor, Professor, Department of Management, Marketing and Public Administration, Academician Yuriy Bugay International Scientific and Technical University (3 Khersonskyi Lane, Kyiv, 02660, Ukraine)
Email: [email protected]
Rabchun Andrii O. – Candidate of Sciences (Engineering), Candidate on Doctor Degree, Academician Yuriy Bugay International Scientific and Technical University (3 Khersonskyi Lane, Kyiv, 02660, Ukraine)
Email: [email protected]

List of references in article

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