MULTIPLE CHOICE CHALLENGE-RESPONSE USER AUTHORIZATION SYSTEM AND METHOD
- 申请公布号：
- WO2005074503(A2)
- 申请号：
- WO2005US02113
- 申请日期：
- 2005.01.24
- 申请公布日期：
- 2005.08.18
- 申请人：
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;APPLEBAUM, TED H.;MORIN, PHILIPPE
- 发明人：
- APPLEBAUM, TED H.;MORIN, PHILIPPE
- 分类号：
- G06F21/00;G07C9/00
- 主分类号：
- G06F21/00
- 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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