Falsification detection system, and falsification detection...

Details Falsification detection system, and falsification detection... Falsification detection system, and falsification detection...

2007-03-06

2007-03-06

Sheikh, Ayaz (Department: 2131)

Electrical computers and digital processing systems: support

Data processing protection using cryptography

By stored data protection

C713S176000, C713S181000, C713S187000, C709S218000, C709S246000

Reexamination Certificate

active

10097930

ABSTRACT:
Disclosed is a system for detecting falsification, the system having: a confirmation information preparing unit preparing confirmation information of source data of published content published on the Internet; a confirmation information holding unit holding the confirmation information of the source data at a predetermined point in time; a source data alteration detecting unit detecting an alteration in the source data; a reflecting unit reflecting the altered source data in the confirmation information of the confirmation information holding unit and in the published content; a published content alteration detecting unit performing alteration detection on the published content; a published content alteration notifying unit notifying a predetermined terminal of information relating to altered published content; and a controlling unit controlling detection of inappropriately altered published content, based on the confirmation information of the source data and on the confirmation information of the published content.

REFERENCES:
patent: 6286001 (2001-09-01), Walker et al.
patent: 6357004 (2002-03-01), Davis
patent: 6629198 (2003-09-01), Howard et al.
patent: 6748538 (2004-06-01), Chan et al.
patent: 2001/0044820 (2001-11-01), Scott
patent: 2002/0013825 (2002-01-01), Freivald et al.
patent: 2002/0038429 (2002-03-01), Smeets
patent: 2003/0061487 (2003-03-01), Angelo et al.

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