Invention Grant
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
- Patent Title: Knowledge based authentication using recent user internet activity
- Patent Title (中): 基于知识的认证，使用最近的用户互联网活动
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Application No.: US13536191Application Date: 2012-06-28
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Publication No.: US08955066B1Publication Date: 2015-02-10
- Inventor: Karl Ackerman , Lawrence N. Friedman
- Applicant: Karl Ackerman , Lawrence N. Friedman
- Applicant Address: US MA Hopkinton
- Assignee: EMC Corporation
- Current Assignee: EMC Corporation
- Current Assignee Address: US MA Hopkinton
- Agency: Bainwood Haung
- Main IPC: G06F7/04
- IPC: G06F7/04 ; G07F7/04
Abstract:
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.
Information query
