Prevention of disk piracy
作者： Ran Alcalay , Philippe Selve , Patrice Sinquin
DOI:
关键词: Original data 、 Database 、 Copying 、 Computer science 、 Ancillary data
摘要: A method for protecting data recorded on an original storage medium against unauthorized copying includes receiving encoded in accordance with applicable recording standard, and altering a portion of the such that altered are identified as erroneous according to standard. The medium, together ancillary which used by processor intended application operate upon runs manner substantially unaffected alteration data. Upon data, however, ineffective correcting so causes unrecoverable error copy medium.
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