| 摘要 |
PROBLEM TO BE SOLVED: To prevent that an unauthorized instruction falsified by a hijacked terminal is executed in a server or a peer. SOLUTION: The server transmits an instruction transmitted to the server through a first terminal by a user to one or more confirming terminals different from the first terminal. The user can confirm contents of the transmitted instruction in the confirming terminal. A confirmation result is newly transmitted to the server, and the instruction is executed in the server according to the confirmation result received from the confirming terminal. COPYRIGHT: (C)2010,JPO&INPIT |
