| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a user authentication system capable of eliminating a risk that data may be leaked as a result of operation content at an input device being seen by an unauthorized user. <P>SOLUTION: A camera device 230 is juxtaposed to a display device 210 and installed at a position capable of photographing a user facing the display device 210. On the other hand, a camera device 240 is juxtaposed to an input device 220 and installed at a position capable of photographing a user who can visually recognize input content into the input device 220. The camera device 230 and the camera device 240 transmit a user's face image that is photographed to an information processing terminal 200 so that the image may be used, along with a user identification and a password, for user authentication at an authentication server 300. <P>COPYRIGHT: (C)2012,JPO&INPIT |
