Method for preventing fraudulent-using media stored in computer

A method for preventing fraudulent-using media stored in computer contains the following steps: a to fetch the ordinal numbers of the stored medium b. to process the said ordinal numbers and generatea locking signal locking the said stored media. c register the said locking signal and lock the store...

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Bibliographic Details
Main Author YUDE WU
Format Patent
LanguageEnglish
Published 18.12.2002
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A method for preventing fraudulent-using media stored in computer contains the following steps: a to fetch the ordinal numbers of the stored medium b. to process the said ordinal numbers and generatea locking signal locking the said stored media. c register the said locking signal and lock the stored medium at the same time them to release the locking steps a. input a releasing signal b. turn the releasing signal to a comparison signal, c compare the comparison signal with the above mentioned locking signal, d. to decide if the two signals are the same, if so the stored media is permitted tobe fetched or is forbidden to be fetched if not.This invention can effectively protect various informations of a stored media.
Bibliography:Application Number: CN2001115886