Research on Gateway Security Isolation Technology Based on Trusted Computing

Abstract

This paper analyzes the lack of the existing network security isolation technology in internal information network, for these deficiencies, designed new gateway security isolation scheme. Based on analyzing the computing trust mechanism and the gateway security isolation system security requirements, using the fifth generation of network isolation technology, identification authentication technology, tags technology and other technologies, proposed a new network security isolation programs based on trusted computing technology, designed gateway security isolation system and trusted computing information protection model, studied network access control mechanism based on the model. The program is simple and flexible and more secure than traditional security isolation scheme.