Computer Network Security Based on Hierarchical Evaluation Protection System

Abstract

With the continuous development of the economy and society, and the continuous improvement of Internet technology, the computer field has paid more and more attention to the use of network security technology. In fact, although network security technology has become more mature in the protection work, virus attacks have gradually matured, making network security technology more difficult in virus handling. The research purpose of this paper is to study the computer network security based on the layered evaluation protection system. This paper analyzes the characteristics of the computer network security layered protection system, studies the main technologies applied in the network security layered protection system, and combines network security The actual characteristics of protection, the design scheme of hierarchical protection evaluation system for computer network security was proposed, the hierarchical evaluation was used to establish the protection system, the computer network security was researched, and the protection system in this paper was verified through system testing. The experimental results in this paper show that the protection system based on layered evaluation in this paper has high security performance, the safety is as high as 97%. In addition, the response time in this layered protection system based on layered evaluation is short and the efficiency is higher.