| 摘要 |
PROBLEM TO BE SOLVED: To provide a security attack failure preventing method determining a security attack, without preparing a definition table for detecting the attack, and preventing the security attack in other computer, by notifying information the other computer thereof. SOLUTION: A reception packet and a CPU load are analyzed by an attacked host 102. The security attack from an attack host 101 is determined based on an abrupt increase thereof. The determined security attack is notified to a protection host 103 connected in an FW 104. The protection host 103 takes measures against the security attack. COPYRIGHT: (C)2009,JPO&INPIT
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