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Biometric client-server security system and method

  • US 7,487,089 B2
  • Filed: 03/20/2007
  • Issued: 02/03/2009
  • Est. Priority Date: 06/05/2001
  • Status: Active Grant
First Claim
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1. A method of performing a secured transaction on a server system comprising:

  • receiving a first level security authorization signal on the server system from a client system, wherein the first level security authorization signal indicates that the client system has authorized a user of the client based on biometric data gathered from the user using a first biometric input device on the client system;

    receiving the biometric data on the server system from the client system;

    executing a second level security authorization, the second level security authorization including analyzing the biometric data using a first biometric algorithm on the server system; and

    generating a second level security authorization signal on the server system when the first biometric algorithm indicates that the biometric data corresponds to one of a plurality of users authorized to access the server system.

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