Optimization of Data Encryption Technology in Computer Network Communication

Abstract

In recent years, computer network communication system has been widely used in many industrial fields, which brings great convenience to people’s daily life and work. Therefore, this paper describes and analyzes the current situation and characteristics of the application of data encryption technology in computer network communication security. This paper points out the common threats to the current network security, discusses the data encryption technology applied to the network communication security, including link encryption technology, node encryption technology and end-to-end encryption technology, and deeply analyzes the application of data encryption technology in the computer network communication security. The results show that the MSE value of data 1 is 42.453, that of data 2 is 87.324, and that of data 3 is 87.324674.