A method for prioritizing IT incidents at critical information infrastructure facilities of the state

Authors

DOI:

https://doi.org/10.18372/2073-4751.78.18967

Keywords:

critical infrastructure, critical information infrastructure, critical information infrastructure facilities, IT incidents, ITIL, IT incident prioritization

Abstract

The article is devoted to the development of a method for prioritizing IT incidents at critical information infrastructure facilities of the state. The study considers the main approaches to classifying and managing IT incidents, such as ITIL, COBIT, ISO/IEC 20000 and NIST Cybersecurity Framework. The proposed method is based on the use of the pairwise comparison method (AHP) to assess and prioritize threats, taking into account their impact on different levels of critical facilities. The article describes in detail the stages of method development, including threat identification, local and global prioritization, and synthesis of the results obtained for effective IT security management. The proposed approach allows rational allocation of resources, ensuring the reliability and resilience of critical information infrastructure. Experimental studies confirm the practical value of the method, which makes it a useful tool for increasing the level of security and effective response to IT incidents in the face of modern threats to IT-security.

References

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Published

2024-07-01

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