To secure the security of the console device which displays icons representing processors and controls them.
The console device stores whether or not the icon corresponding to an arbitrary process is displayed at the date and time of automatic operation in automatic operation schedule information 2 in addition to information needed for the automatic operation of the processor as to respective combinations of the state of the processor and the level of a user who logs in the console device, performs a decision process by a display change decision part 9 at the date and time specified in the automatic operation schedule information 2, or when a change in the processor state or the level of the user who logs in the console device is detected, and erases or displays the icon corresponding to the processor according to the decision result.
MORIMOTO NARUSHIGE
YAMAMOTO AKIO
TAWARA YUTAKA
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