| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication system surely detecting computers having a high possibility of bot infection. SOLUTION: The communication system 10 stores communication data inputted from an external network 12 to an internal network 12 in the same period and transmitted from the same transmitting source to a plurality of computers 15 as temporary command communication information and determines the computers 15 having transmitted the communication data from the inner network 14 to the external network 2 in the same period as computers having a high possibility of bot infection. COPYRIGHT: (C)2008,JPO&INPIT |
