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專利名稱 環型振盪式時間間隔量測電路與其量測方法
創作型式 發明
專利證號 US7196778B2
國別 美國
獲證日期 2007/03/27
專利摘要 A method of detecting network worms include the following steps: (1) Profiling the TCP connection information collected from the protected network, quantifying the plurality of statuses contained in the TCP connection information; (2) Clustering the connection profiles to discover all the anomaly clusters that are specified by the condition composing of several adaptive thresholds; (3) Correlating the anomaly clusters to result in a new cluster graph or to extend an existing cluster graph; (4) Issuing a security incident about the worm propagation according to the propagation condition that also composes of several adaptive thresholds; and (5) Keeping and maintaining the status of the cluster graphs.

IPC國際分類號

G06F001214
聯絡人 王淳右
電話 #329566
EMAIL f437frank@ncsist.org.tw