| 摘要 |
PROBLEM TO BE SOLVED: To provide an information leakage preventive device capable of holding the convenience of accessing a clipboard while preventing an increase in a system scale. SOLUTION: The information leakage preventive device is provided with a desktop switching processing 11 for generating, eliminating and switching desktops, and the like, a data backup processing means 12 for backuping data in the clipboard 2 to saving files 22a and 22b by respective desktops 21a and 21b in response to switching of the desktops 21a and 21b and restoring the data, clipboard viewer processing means 13a and 13b for managing the elimination, restoration, or the like of a clipboard viewer chain in response to the switching of the desktops 21a and 21b, and a data access control means 14 for performing the control, management, or the like of inhibiting access to the clipboard 2 from a desktop other than an active desktop. COPYRIGHT: (C)2008,JPO&INPIT
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