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Secure accounting and operational control reporting system

  • US 20020184511A1
  • Filed: 07/12/2002
  • Published: 12/05/2002
  • Est. Priority Date: 05/08/1997
  • Status: Abandoned Application
First Claim
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1. A method, comprising:

  • providing at least one process element relating to a process;

    at a first predetermined point in the process, sampling a first scheduled condition of the process to provide a process sample;

    encrypting the process sample;

    storing the encrypted process sample; and

    subsequently validating reliability of the process, said validating comprising sampling a current scheduled condition of the process at one of the first predetermined point in the process and a second predetermined point in the process, decrypting the stored encrypted process sample, comparing the current process sample to the decrypted stored process sample, and making a validation determination consistent with a result of the comparison.

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