发明授权
US08955066B1 Knowledge based authentication using recent user internet activity
有权
基于知识的认证,使用最近的用户互联网活动
- 专利标题: Knowledge based authentication using recent user internet activity
- 专利标题(中): 基于知识的认证,使用最近的用户互联网活动
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申请号: US13536191申请日: 2012-06-28
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公开(公告)号: US08955066B1公开(公告)日: 2015-02-10
- 发明人: Karl Ackerman , Lawrence N. Friedman
- 申请人: Karl Ackerman , Lawrence N. Friedman
- 申请人地址: US MA Hopkinton
- 专利权人: EMC Corporation
- 当前专利权人: EMC Corporation
- 当前专利权人地址: US MA Hopkinton
- 代理机构: Bainwood Haung
- 主分类号: G06F7/04
- IPC分类号: G06F7/04 ; G07F7/04
摘要:
A technique of knowledge-based authentication receives information from third parties as to a user's recent web history including purchase history at an on-line retailer or search engine queries to produce a challenge question to authenticate the user based on that recent web history.
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