Departmental Bulletin Paper 匿名通信システム Tor における SVMを用いたおとり Web サイト識別手法の検討
An Examination on Identifying a Number of Decoy Web Sites through Tor Anonymity Networks with SVM

宗, 裕文  ,  吉山, 友樹  ,  横山, 絵美里  ,  山場, 久昭  ,  久保田, 真一郎  ,  岡崎, 直宣

44pp.235 - 239 , 2015-07-31 , 宮崎大学工学部
The Onion Routing (Tor) is the most famous anonymity system supporting the anonymous transport of TCP over the Internet. Tor provides to communicate over public network without compromising the privacy of people. However, in some cases, Tor is used by abusing users for the antisocial purpose. As a countermeasure against this problem, a method to identify the abusing user has been proposed. The method enable to identify the abusing user PC on analyzing traffics between the abusing user PC and the decoy web site. In this paper, we propose a method to discriminate a number of the decoy web sites from others with SVM(Support Vector Machine) analysis, and evaluate our proposal method effective using 9 samples sites.

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