Method and apparatus for bulk data remover
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jun 20, 2002
app pub date -
Dec 4, 2001
filing date -
Dec 14, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Method and apparatus for purging information from a storage medium such as a floppy disk or a hard disk drive. A region to be purged is defined such as a storage medium or a portion of a storage medium. A purge is performed of the defined purge region by overwriting all locations in the defined purge area with a character, the complement of the character, and a random character. A number of wipe iterations may be defined where the performing is repeating until the defined number of wipe iterations is attained. The purge may also be verified by reading all locations in the purge region, and checking for inconsistent data and remaining original data by comparing all read locations with the last character written during the purge.
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