CONTINUOUS IDENTITY AUTHENTICATION METHOD FOR COMPUTER USERS
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United States of America Patent
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Issued Date -
May 21, 2015
app pub date -
May 28, 2014
filing date -
Oct 18, 2013
priority date (Note) -
Abandoned
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Abstract
The present invention provides a continuous identity authentication method. This method transforms the behavior records of different time intervals of the system user into a text format, and uses a resampling technique to generate a large number of articles of different lengths in order to have behavior records of the system user in different lengths of time, then using a document classification technique to build a matrix. In the end, building behavioral models of different time periods of the system's user using Minimum Enclosing Ball technology. The behavioral models can then learn the behavior of the legitimate system user and continuously check whether the system is currently operated by the legitimate system user or not.
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