Netinfo Security ›› 2019, Vol. 19 ›› Issue (10): 74-83.doi: 10.3969/j.issn.1671-1122.2019.10.010

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Research on Traffic Identification Technology for Unknown Protocols

Xudong WANG(), Xiangzhan YU, Hongli ZHANG   

  1. School of Computer Science and Technology, Harbin Institute of Technology, Harbin Heilongjiang 150001,China
  • Received:2019-06-06 Online:2019-10-10 Published:2020-05-11
  • Contact: Xudong WANG E-mail:bluestar.21@qq.com

Abstract:

With the rapid development of the Internet and the arrival of the era of big data and artificial intelligence, Internet security is facing great challenges. Network protocols play an important role in network data transmission. More and more traffic uses unknown network protocols, which makes it more difficult to monitor and analyze Internet traffic. Therefore, the research on network protocol identification and analysis technology is becoming more and more important. This paper summarizes the technical methods in protocol analysis and identification in recent years, and looks forward to the research direction of future technologies.

Key words: unknown protocol, protocol identification, feature extraction, association rule, traffic identification

CLC Number: