Open AccessCYBERSECURITY MANAGEMENT OF INDUSTRIAL AUTOMATION AND CONTROL SYSTEMS: PRINCIPLES OF RELIABILITY MODEL BUILDING
Author(s) -
M. V. Afanaseva,
D. R. Abzalutdinov,
K. Y. Barakov
Publication year - 2020
Publication title -
vestnik urfo. bezopasnostʹ v informacionnoj sfere
Language(s) - English
Resource type - Journals
eISSN - 2225-5443
pISSN - 2225-5435
DOI - 10.14529/secur200209
Subject(s) - reliability (semiconductor) , automation , reliability engineering , component (thermodynamics) , computer science , industrial control system , control (management) , computer security , function (biology) , cyber physical system , engineering , systems engineering , mechanical engineering , power (physics) , physics , quantum mechanics , artificial intelligence , evolutionary biology , biology , thermodynamics , operating system
The article considers the possibility of applying the reliability engineering theory for the quantification of cyber security level of industrial automation and control systems security. The reliability model was built and the reliability function for each component of the subsystem was determined. Analytical expressions for the cybersecurity management system uptime probabil-ity calculation are also given, and a system reliability model was built taking into account its subsystems.