发明名称 |
CONSUMER AUTHENTICATION SYSTEM AND METHOD |
摘要 |
A method for authenticating a consumer. The method includes receiving an authorization request message associated with a consumer conducting a transaction with a portable consumer device. A challenge message is sent to the consumer, where the challenge message is dynamic or semi-dynamic. A challenge response message is received from the consumer, and an authorization response message is sent to the consumer. The authorization response message indicates whether or not the transaction is authorized.
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申请公布号 |
US2012158591(A1) |
申请公布日期 |
2012.06.21 |
申请号 |
US201213352247 |
申请日期 |
2012.01.17 |
申请人 |
HAMMAD AYMAN;FAITH PATRICK;CARLSON MARK |
发明人 |
HAMMAD AYMAN;FAITH PATRICK;CARLSON MARK |
分类号 |
G06Q20/40;G06Q20/32 |
主分类号 |
G06Q20/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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