- 专利标题： Adjusting the position of an endpoint reference for increasing security during device log-on
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申请号： US12969647申请日： 2010-12-16
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公开(公告)号： US08528048B2公开(公告)日： 2013-09-03
- 发明人: Jason Tyler Griffin , Neil Patrick Adams , Michael Kenneth Brown
- 申请人： Jason Tyler Griffin , Neil Patrick Adams , Michael Kenneth Brown
- 申请人地址： CA Waterloo
- 专利权人： Research In Motion Limited
- 当前专利权人： Research In Motion Limited
- 当前专利权人地址： CA Waterloo
- 代理机构： Ridout & Maybee LLP
- 主分类号： G06F7/04
- IPC分类号： G06F7/04 ; H04L9/32
摘要：
A method of authenticating a user of a computing device is proposed, together with computing device on which the method is implemented. In the method a modified base image is overlaid with a modified overlay image on a display and with each execution of the method, at least one of a position of a pre-selected base image reference point on the modified base image and a position of a pre-selected overlay image reference point on the modified overlay image is varied. Positive authentication is indicated in response to an input resulting in the base image reference point on the modified base image being aligned with the overlay image reference point on the modified overlay image.
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