| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a deal support device which enables a deal while suppressing an outflow of personal information to the necessary minimum extent. SOLUTION: A deal support device is configured by connecting a telecommunication channel NET in a two-way communication state. The server computer 1 is made to function as a registration accepting means 11 which accepts the registration of personal information, a managing means 12 which manages the personal information by assigning identifiers and authenticators to each registered person, a notifying means 13 which notifies the registered persons of the assigned identifiers and authenticators, and an answering means 14 which answers an inquiry about the registered person based upon the identifier and the authenticator as a clue from a 3rd person that the registered person presents the identifier and authenticator to, when the 3rd person makes an inquiry.</p> |
