| 摘要 |
PURPOSE:To secure console control while making it easy to identify an operator by previously registering the operator who is to operate a terminal device as a console operator and by collating an operator who makes a request for use with the registered contents. CONSTITUTION:In registration control table 4 for operators who operates the system console, operator's identification codes (a), operator's qualifications (b) and passwords (c) are recorded respectively and the table is stored in memory unit 2. Then when terminal device 3 is used as the system console, the operator operates device 3 to input code (a) and password (c). Those input contents are sent to CPU1, which collates the contents of control table 4 in memory unit 2 with password (c) that corresponds to input code (a) and, after making sure that the operator's qualification satisfies the console establishment qualification, displays the permission for control over the system console by flag F. |
