| 摘要 |
PROBLEM TO BE SOLVED: To leave access history for every individual by embedding a one time password in the HTML page of user service dynamically generated in the case of an effective log in state. SOLUTION: A login manager demon searches a database and confirms a user ID and the registration of a password on a password management processing part. In the case of a registration user, a one-time password is generated by a one time password issue processing part then the user ID and the one-time password are related to each other and registered in an active matrix that is managed by a log in manager demon process to perform periodic check by an active list supervisory timer. The result is given to a process, a page processing function of a CGI processing part is carried out, maintaining a one time password in the case of the registered user, service is offered to an actual user and only the one time password is embedded in a hidden attribute of a HTML of a page to be returned and is returned. |
