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Using mobility tokens to observe malicious mobile code

  • US 7,337,327 B1
  • Filed: 03/30/2004
  • Issued: 02/26/2008
  • Est. Priority Date: 03/30/2004
  • Status: Active Grant
First Claim
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1. A computer implemented method for tracking movement of files within a network, the method comprising the steps of:

  • a mobility token manager on a source computer detecting an attempt to write a file to a target computer; and

    responsive to the detection, the mobility token manager encrypting a mobility token containing data concerning at least the file and the write operation and writing the mobility token to the target computer.

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