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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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