Research on the Application Layer Protocol Identification Technology
As the current network measurement management and hot issues in the field of network security research, the related technology research on application layer protocol identification has important theoretical significance to the entire Internet manageability, security, and nor-mative. Mainly introduces several layer protocol identification methods based on the port mapping, payload characteristic and flow dy-namic behavior characteristics, and based on the host behavior identification. Analyzes and summarizes the working principle and advan-tages, proposes the suggestions for the further research.