A Refined Method for Analytical Modeling of the Processes of Spreading Virus Software to Assess the Security of Informatization Objects
( Pp. 11-20)

More about authors
Zavodtsev Ilia V. Cand. Sci. (Eng.), Associate Professor; associate professor
Lomonosov Moscow State University
Moscow, Russian Federation Borisov Mikhail A. associate professor
Lomonosov Moscow State University
Moscow, Russian Federation Bondarenko Nikolai N. PhD student
Lomonosov Moscow State University
Moscow, Russian Federation Meleshko Vladimir A.
Lomonosov Moscow State University
Moscow, Russian Federation
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Abstract:
Task. The purpose of writing this article is to improve the security of information in information systems. Model. The article proposes an improved method for analytical modeling of the process of spreading virus software in information systems in relation to the features of a special class of attacks implemented by the family of virus software - ransomware. Conclusions. The proposed method makes it possible to analytically calculate the intensity of infection of hosts of a protected information system with various types of virus software and use the obtained characteristics as initial data for the final assessment of the information security risk on the protected informatization object. Value. Modeling in the environment of the mathematical package PTC Mathcad Prime 7 showed the applicability of the proposed approach for analytical threat modeling.
How to Cite:
Zavodtsev I.V., Borisov M.A., Bondarenko N.N., Meleshko V.A., (2022), A REFINED METHOD FOR ANALYTICAL MODELING OF THE PROCESSES OF SPREADING VIRUS SOFTWARE TO ASSESS THE SECURITY OF INFORMATIZATION OBJECTS. Computational Nanotechnology, 1: 11-20. DOI: 10.33693/2313-223X-2022-9-1-11-20
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Keywords:
virus software, Information system, Information Security, security threat modeling, information security risk assessment, information security system, anti-virus protection.