| 摘要 |
When a screen capture operation is monitored and a screen capture operation for instructing acquisition of an image displayed on a display device (13) is conducted, it is determined whether to hide the windows (31, 32, 33) for each application or process. Consequently, the windows (31, 32) requiring an information leak countermeasure are hidden by shading or mosaic-patterning. On the other hand, the window (33) not requiring an information leak countermeasure is displayed normally. |
