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Intelligent token protected system with network authentication

  • US 5,892,902 A
  • Filed: 09/05/1996
  • Issued: 04/06/1999
  • Est. Priority Date: 09/05/1996
  • Status: Expired due to Term
First Claim
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1. In a system including a local host computer and a remote host computer, a method of accessing the remote host computer comprising:

  • selecting an intelligent token having critical information stored thereon;

    communicating user authentication information between a user and the intelligent token to authenticate the user to the intelligent token;

    communicating host authentication information between the intelligent token and the local host computer responsive to authentication of the user to the intelligent token to authenticate the local host computer to the intelligent token; and

    communicating user authentication information between the intelligent token and the remote host computer without further user input to allow the remote host computer access to the critical information stored on the intelligent token responsive to authentication of the local host computer to the intelligent token.

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