US Patent 8433919 Two-level authentication for secure transactions
Patent 8433919 was granted and assigned to Proxense, Llc on April, 2013 by the United States Patent and Trademark Office.
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A system and method provide efficient, secure, and highly reliable authentication for transaction processing and/or access control applications. A Personal Digital Key stores one or more profiles (e.g., a biometric profile) in a tamper-proof memory that is acquired in a secure trusted process. Biometric profiles comprise a representation of physical or behavioral characteristics that are uniquely associated with an individual that owns and carries the PDK. The PDK wirelessly transmits the biometric profile over a secure wireless transaction to a Reader for use in a biometric authentication process. The Reader compares the received biometric profile to a biometric input acquired at the point of transaction in order to determine if the transaction should be authorized.
US Patent 08433919 Two-level authentication for secure transactions US Patent 8433919 Two-level authentication for secure transactions
US Patent 08433919 Two-level authentication for secure transactions
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