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Real-time training for a computer code intrusion detection system

  • US 7,568,229 B1
  • Filed: 07/01/2003
  • Issued: 07/28/2009
  • Est. Priority Date: 07/01/2003
  • Status: Active Grant
First Claim
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1. A computer-implemented method for training a database intrusion detection system in real time, said method comprising the steps of:

  • observing, in real time, commands that are accessing the database during a training phase;

    establishing categories responsive to the observed commands;

    grouping the commands into the categories;

    performing a statistical analysis of the categories, the analysis comprising determining whether a predetermined threshold number of categories has been exceeded;

    deriving from said commands, in real time, a set of acceptable commands; and

    ending the training phase responsive to a determination that the predetermined threshold number of categories has been exceeded.

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