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Unauthorized content detection for information transfer

  • US 20070124816A1
  • Filed: 11/29/2005
  • Published: 05/31/2007
  • Est. Priority Date: 11/29/2005
  • Status: Abandoned Application
First Claim
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1. A method of detecting offending computer file segments, comprising:

  • defining a designated area;

    for each of at least one computer file, calculating an offending checksum of bytes of the designated area of the computer file;

    calculating a calculated checksum of bytes in the designated area of a computer file segment;

    determining whether the calculated checksum matches any of the at least one offending checksum; and

    if the calculated checksum matches at least one offending checksum, determining that the computer file segment is an offending computer file segment.

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