| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a user authentication system that properly authenticate a user based on biometric authentication information of the user on a Web server side even when no biometric authentication input device is provided in a client terminal. <P>SOLUTION: In the user authentication system, an authentication unit 19 of a cellphone terminal 5 is operated, the biometric authentication information of the user is acquired, the biometric authentication information is transmitted to the client terminal 2 through a transmission/reception part 20 of the cellphone terminal 5, the biometric authentication information received in the transmission/reception part 30 of the client terminal 2 is transmitted to the Web server 4 via a network 3 as authentication information, and whether the biometric authentication information of the user is proper or not is decided by processing on the Web server 4 side. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
