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MULTIPLE CHOICE CHALLENGE-RESPONSE USER AUTHORIZATION SYSTEM AND METHOD
MULTIPLE CHOICE CHALLENGE-RESPONSE USER AUTHORIZATION SYSTEM AND METHOD
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机译:多选择挑战响应用户授权系统和方法
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摘要
A user authentication system includes a dialogue manager adapted to prompt the user with multiple, selectable pass-phrases. A selection recognizer recognizes user selection of at least one of the multiple, selectable pass-phrases. A user identity analysis module analyzes one or more potential user identities based on adherence of user selection of the pass-phrase to predetermined pass-phrase selection criteria assigned one or more enrolled users.
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