Construction of Computer Network Security Defense System

Abstract

With the increase of the number of users all over the world, computer network not only makes people's life more convenient but also brings serious security problems. UCIrusion prevention system is an emerging information security technology in the field of network security to make up for the deficiency of firewall and UCIrusion detection. It UCIegrates the advantages of firewall and UCIrusion detection system and can actively defend the protected network in real time [9]. As the bandwidth of backbone network has generally entered the gigabit era, the research and application of gigabit network UCIrusion prevention system has become one of the hot spots in the field of information security. This article make a detail for today's computer network security, and for the computer network security defense system design and key technology were discussed, to today's problems makes the corresponding solutions and put forward corresponding solutions, aims to speed up the computer network security defense system and the application of key technologies. Thus accelerate the process of computer network security system design, accelerate the design of computer network security system.