Multi-channel user authentication apparatus system and method
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United States of America Patent
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Apr 3, 2012
Grant Date -
Dec 13, 2007
app pub date -
Jun 9, 2007
filing date -
Jun 9, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus, system, and method are disclosed for authenticating users through multiple communication channels. The authentication method of the present invention may be used to supplement password systems or replace password authentication, effectively enabling secure sharing, auditing, delegation, and revocation of authority.
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