METHOD FOR MONITORING AND MANAGING INFORMATION SECURITY OF MOBILE COMMUNICATION NETWORK

摘要

FIELD: information security.;SUBSTANCE: invention relates to the field of information security, in particular, to methods of monitoring and control of automated systems and communication systems. The technical result is achieved due to preliminary structural and functional modeling (SFM) of a data transmission network (DTN) node on the basis of established algorithms for its operation and with sufficient detail for a given category of importance, setting for each sampling time interval Δt_f a sequence of measurements and composition of the g group of monitored parameters (MP) characterizing the safety of logical tasks and functional processes depending on the category of importance and the speed of data processing at the DTN node, calculating private information security indicators, comparing the calculated values ​​with the required ones as well as by adjusting the SFM of the SPD node and optimizing the sequence measurements of MP values ​​to reduce the duration of measurements and data processing.;EFFECT: said invention is aimed at increasing control results reliability as well as increasing control efficiency.;3 cl, 4 dwg