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Method and system for adaptive network security using intelligent packet analysis

  • US 6,499,107 B1
  • Filed: 12/29/1998
  • Issued: 12/24/2002
  • Est. Priority Date: 12/29/1998
  • Status: Expired due to Term
First Claim
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1. A computer implemented method for adaptive network security using intelligent packet analysis, comprising:

  • monitoring network data traffic;

    analyzing the network data traffic to assess network information;

    prioritizing a plurality of analysis tasks based upon the network information, the analysis tasks to be performed on the monitored network data traffic in order to identify attacks upon the network;

    wherein the plurality of analysis tasks includes a plurality of comparisons between the monitored network data traffic and a plurality of attack signatures; and

    disabling a particular attack signature based upon an assigned priority of the particular attack signature.

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