| 摘要 |
PROBLEM TO BE SOLVED: To control the user inherent information necessary for the common use of an information processing device without increasing a scale of the equipment and giving the feelings of resistance to a user. SOLUTION: The user inherent information necessary for the use of the information processing device 2 is stored in a user's portable authentication information storage device 10, an information control device 20 to which the authentication information storage device 10 is disconnetably connected is mounted on the information processing device 2, and the authentication information storage device 10 is connected to the information control device 20 to interact the user inherent information between the authentication information storage device 10 and the information processing device 2 by the information control device 20. Here, the authentication information storage device 10 authenticates the user on the basis of the user's organism information, and permits the information control device 20 to read and write the user inherent information stored inside by the information control device 20, only when the authentication can be obtained. |
