Mathematical model construction of communication security assessment method based on TST switching network matrix

Abstract

In view of the shortcomings of the existing communication security assessment methods, such as long communication transmission delay and high packet loss rate, a communication security assessment method integrating TST (timeslot switching) switching network matrix is proposed. Firstly, a TST switching network matrix needs to be created, then control measures are selected according to the communication security standards, and the weight values corresponding to the control measures are solved. According to the weight value, the communication control measures are classified. Finally, the best communication scheme is obtained by calculating the compromise rate, and the mathematical model of the communication security assessment method is constructed. Experimental results show that this method has short communication delay, low packet loss rate and high security.