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Intelligent firewall

  • US 20050182968A1
  • Filed: 02/24/2005
  • Published: 08/18/2005
  • Est. Priority Date: 01/24/2002
  • Status: Active Grant
First Claim
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1. A method of preventing unauthorized access to a system, comprising:

  • receiving a data packet at a firewall, where the firewall does not use a communication address;

    analyzing the data packet with the firewall to determine the final disposition of the data packet; and

    handling the data packet according to its final dispostion.

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