Network Security and Firewall Technology

摘要

Along with the Internet rapidly expand, the network security problem is day by day serious, the network security technology is also taken by the people. The solution network security problem's important means are the firewall technology. This article mainly introduced based on predecessor's theoretical knowledge and the method in the firewall technology, then has outlined the firewall technology classification and the major technique characteristic, finally collected some material which the firewall conceived to summarize its trend of development. This article biggest luminescent spot mainly will be the firewall technology future trend of development.