Method and apparatus for providing visual display security
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Oct 4, 2001
app pub date -
Nov 30, 2000
filing date -
Nov 30, 1999
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A system for providing visual display security on a general-purpose computer, the general-purpose computer capable of running an operating system and an application, the operating program system and application program presenting a user interface in the form of display windows, includes a display window having a default display characteristic and a computer security program operating on the general purpose computer. The computer security program altering the default display characteristic to a modified display characteristic, the modified display characteristic rendering the display window unreadable to a human eye. The system also includes an optical filter matched to the modified display characteristic so that the display window becomes readable when viewed through the optical filter.
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