| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a user other than an authenticated user from disguising himself as the authenticated user and starting subsequent processing (processing demanded by the user other than the authenticated user) when the authenticated user left the spot without logging out himself before waiting time has elapsed after completion of a predetermined processing specified by the authenticated user. <P>SOLUTION: A user is logged in when authenticated on the basis of the result of determination by an authentication control part 103, and is logged out immediately after the execution of processing of the image data demanded by the user. <P>COPYRIGHT: (C)2008,JPO&INPIT |
