System and method for data security

Details System and method for data security System and method for data security

1995-03-10

1997-05-13

Gregory, Bernarr E.

Cryptography

By modifying optical image

380 6, 380 7, 380 8, 380 9, 380 10, G09C 500, H04K 102

Patent

active

056299842

ABSTRACT:
A system and method for substantially reducing accidental disclosure of confidential information by interleaving video data frames with video flash frames. These video flash frames preclude an unauthorized person not wearing an appropriate shutter device from intelligibly reading video data frames by influencing the unauthorized person's eye prior to transmission of the video data frame.

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patent: 5117302 (1992-05-01), Lipton
patent: 5181133 (1993-01-01), Lipton
patent: 5233436 (1993-08-01), Oksman et al.
patent: 5327153 (1994-07-01), Biverot

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