Research of encrypted network traffic type identification
加密网络流量类型识别研究

Concerning the problem that the encrypted network traffic type cannot be identified using traditional inspection way, this paper studied its identification methods. Since the network traffic remains intact after being encrypted, the network traffic type could be identified correctly by calculating data packet size, timing and direction, etc. Finally, the identification model of the encrypted network traffic type and the corresponding real-time identification project were also designed. The result of the verification of the project shows that using the project can achieve good effect.