| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To eliminate communication by malware and specify and deal with a terminal infected by malware. <P>SOLUTION: In a user terminal protection system, an identifier of a transmission program performing transmission is embedded into a packet transmitted from a user terminal, the identifier of the transmission program embedded in the packet is extracted by a receiving side terminal, and the way of packet processing, such as passing or discarding the received packet, is determined with reference to a previously set policy, based on a combination of the extracted identifier of the transmission program and an identifier of a packet receiving program. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
