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System for authenticating access to online content referenced in hardcopy documents

  • US 6,802,000 B1
  • Filed: 10/28/1999
  • Issued: 10/05/2004
  • Est. Priority Date: 10/28/1999
  • Status: Expired due to Fees
First Claim
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1. A method for providing secure access to online content referenced in a hardcopy document, comprising the steps of:

  • (a) receiving a first request for access to the online content referenced in the hardcopy document;

    (b) issuing a challenge to the first request for online content;

    (c) receiving a first password derived from a password generation mechanism in the hardcopy document in response to the challenge issued at step (b); and

    (d) suggesting a state change to the password generation mechanism on the hardcopy document for identifying a second password to be used during a second request for access to the online content referenced in the hardcopy document.

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