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SYSTEM AND METHOD FOR PREVENTING UNAUTHORIZED ACCESS TO INFORMATION

  • US 20130311784A1
  • Filed: 07/24/2013
  • Published: 11/21/2013
  • Est. Priority Date: 02/20/2008
  • Status: Active Grant
First Claim
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1. A method of secure log-in, comprising:

  • obtaining a transactionID from a cryptographic chip of a computer;

    sending the transactionID to a wireless eKey, the eKey signing the transactionID with a private key stored on the eKey;

    receiving the signed transactionID from the eKey;

    sending the signed transactionID to the cryptographic chip, the cryptographic chip verifying the signed transactionID with a public key stored on the cryptographic chip; and

    allowing a user to log-in to the computer in response to the verification.

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