Relative latency dynamics for identity authentication

Details Relative latency dynamics for identity authentication Relative latency dynamics for identity authentication

2005-05-25

2009-08-04

Simitoski, Michael J (Department: 2434)

Electrical computers and digital processing systems: support

System access control based on user identification by...

Using record or token

C713S185000, C726S028000, C382S115000

Reexamination Certificate

active

07571326

ABSTRACT:
A method for authenticating user access by a user to an electronic device. The method includes measuring a first plurality of relative latency values as keystrokes pertaining to an authentication process are entered. The method further includes determining whether the first plurality of relative latency values meet established statistical standards based on a previous plurality of relative latency values obtained from the user. The method also includes permitting the user access if the first plurality of relative latency values meet the established statistical standards based on the previous plurality of relative latency values obtained from the user.

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