CASPIAN JOURNAL

MANAGEMENT AND HIGH TECHNOLOGIES

ASSESSMENT OF THE INFRASTRUCTURAL INTEGRITY OF THE SUBJECT OF CRITICAL INFORMATION INFRASTRUCTURE UNDER DESTRUCTIVE INFLUENCES

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Maksimova Elena A. ASSESSMENT OF THE INFRASTRUCTURAL INTEGRITY OF THE SUBJECT OF CRITICAL INFORMATION INFRASTRUCTURE UNDER DESTRUCTIVE INFLUENCES // Caspian journal : management and high technologies. — 2021. — №4. — pp. 75-86.

Maksimova Elena A. - Russian Technological University MIREA

With the introduction of Federal Law No. 187 "On the security of the critical information infrastructure of the Russian Federation", problematic guidelines in the field of information security have changed. The requirements adopted by regulators to ensure the security of critical information infrastructure (CII) objects are adjusted based on the problems and gaps at the regulatory level that arise in the subjects of CII. One of them is the problem of a comprehensive assessment of the information security of a CI subject, taking into account the interaction systems at the infrastructure level, where an important indicator is the infrastructure integrity of the CI subject under destructive influences. This indicator is not a standard topological characteristic from the point of view of the system approach and the theory of system reliability. In the proposed method, it is introduced to determine the meaning of the corresponding concept of the complex cognitive model "Assessment of the information security of the subject of CII". The indicator of the infrastructure integrity of the CII subject is directly determined by the integrity of the subsystems of interacting objects (air defense) of the CII subject. Assessment of the integrity of the air defense of the subject of the CII is an integrative indicator that reflects the degree of compliance of the actual or predicted state of the information infrastructure with the relevant requirements. The proposed method of assessing the infrastructural integrity of the CI subject under destructive influences allows reducing uncertainty in the comprehensive assessment of the IB of the CI subject, and can be used in the system of proactive management of the CI of the Russian Federation.

Key words: destructive impact, critical information infrastructure, object, subject, infrastructure integrity, subsystem of interacting objects