| 摘要 |
<P>PROBLEM TO BE SOLVED: To raise security in an information processor by suppressing an information leak and illegal usage, etc., in which a service person to maintain the information processor is involved. <P>SOLUTION: The information processor includes a service mode for allowing the service person to maintain the information processor to enter in maintaining the information processor. The information processor comprises a registration screen providing means for providing a registration screen to register the service person as the service person to maintain the information processor; and an input screen providing means for providing an input screen for allowing the service person, who is registered in the registration screen as the service person to maintain the information processor, to input authentication information which is required to enter the service mode. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
