ユーザの挙動に基づく個人認証におけるファジィ速度評価手法 : Schonlauデータによる手法の評価

概要

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In this paper, we reported the effects of the user authentication method with fuzzy measure evaluation we had proposed. In the method a authentication system checks the current user's behavior by monitoring command chains user inputted in the interactive computer environment. We apply the method to the Schonlau's data set and analyze the detection capability comparing with other methods. We evaluated performance of the its method with a ROC(Receiver Operating Characteristic) curve. According to the results of several experiments, the method revels ability to check intrusion at the same level as the other methods such as the HMM method.
2009-03-31