Journal on Communications ›› 2013, Vol. 34 ›› Issue (Z2): 40-46.doi: 10.3969/j.issn.1000-436x.2013.Z2.009

• Network Engineering • Previous Articles     Next Articles

Implementation of P2P nodes detection based on decision tree

Yong-ping DONG1,Xiang-zhan YU2,Gang WU1   

  1. 1 Computer Network Center,Harbin Institute of Technology,Harbin 150001,China
    2 School of Computer Science and Technology,Harbin Institute of Technology,Harbin 150001,China
  • Online:2013-12-25 Published:2017-06-16

Abstract:

A P2P nodes detection method based on decision model was proposed by a long time of observation.As this method is a statistical analysis of the transport layer packet characteristics,identification of the network node for encrypted or unencrypted P2P applications is effective.Experiment shows that this method has higher accuracy and lower false positive rate and false negative rate.

Key words: P2P, traffic identification, decision tree, traffic characteristic

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