| 摘要 |
PROBLEM TO BE SOLVED: To improve convenience and adaptability by biometric authentication of an arbitrary user by an arbitrary entity device at the time of providing service in an open network environment. SOLUTION: A client device 30 prompts a user to select authentication entity devices 50, 60, 70 that perform each authentication subprocess P1, P2, and thereby even when there exist the plurality of entity devices that conform to one profile in a user's performance environment, an entity device for use in authentication processing is determined. Thus, the above problem is solved. COPYRIGHT: (C)2007,JPO&INPIT |
