| 摘要 |
PURPOSE:To reduce the load of a user and to improve the operability of a terminal user by generating automatically a user's password to the respective computer systems which become back-end computers from a password of the computer system to which the user is connected directly. CONSTITUTION:For instance, a user terminal 11 accesses a back-end computer system through a front-end computer system 12. In this case, with respect to a user certification inquiry of the back-end computer system 19, a pass-through program 15 changes a password stored in a password definition file F 18 to a password of the back-end computer system 19 and outputs it. Accordingly, the front-end computer system 12 executes automatically the user certification of the back-end computer system 19. In such a way, the burden of the user is reduced, and the operability of the terminal user is improved. |
