UDC 621.39
SIMULATION OF ATTACK ON SYNCHRONIZATION NETWORK CONTROL SYSTEM
A. K. Kanaev, Dr. Sc. (Tech.), full professor, Head of the Department, PGUPS, Saint Petersburg, Russia;
orcid.org/0000-0002-1578-2629, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
A. N. Gorbach, Ph.D. (Tech.), Director of Scientific and Technical Development, JSC Research Institute Rubin, Saint Petersburg, Russia;
orcid.org/0000-0003-4556-4232, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
E. V. Oparin, Ph.D. (Tech.), engineer of the first category «Giprotranssignalsvyaz – branch of JSC «Roszheldorproekt», Saint Petersburg, Russia;
orcid.org/0000-0003-4622-9161, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
The assessment of control system security of telecommunication system synchronization network from the actions of an organized attacker at the final stage of the attack is carried out. A generalized semi-Markov model of the process is proposed, which reflects the main stages of an organized attacker's attack, highlighting the states characterized by a distinctive set of influences on the control system of synchronization network. Based on the developed semi-Markov model, stationary characteristics synchronization network control system security are calculated.
Key words: semi-Markov model, synchronization network, telecommunication system, control system, attack, vulnerability, attacker.