| 摘要 |
PROBLEM TO BE SOLVED: To suppress an illegal use of an application program. SOLUTION: The program start processing block 11 decides whether or not a normal password issued by a management server 3 is registered in a personal computer 1 when a program start is instructed, and control the processing of an information processing block 13 on the basis of whether or not the password is normal when the password is decided to be registered. On the contrary, when the password is decided not to be registered, the block 11 controls a communication processing block 12 and acquires a password from the server 3. The password issuing block 32 of the server 3 issues the password including a user ID included in a request for password issuing and outputs the password to the block 31. |
