PORTABLE INFORMATION STORAGE MEDIUM, USER USE CONTROL SYSTEM, USER USE CONTROL METHOD AND USER USE CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To manage user information in an area managed by a password, to secure high security, to eliminate the need of inputting the password for accessing the managed area whenever a program is used on a user terminal and to improve the convenience of the user terminal. SOLUTION: Various pieces of user information used in the user terminal are stored in a data storage part 27 being the area where access is managed by the password of a card-type information storage medium 1. At the time of first access to user information, the password is inputted by a user and user information is read from the data storage part 27. At the time of next access to user information, the password is stored and user information is read from the managed data storage part 27 by using the password.