Patent ID: 9531701
Filing Date: 2016-12-27
CPC Classification: G06F,H04L

Claim Text:
1. A method of confirming the identity of an end-user interacting with an end-user device, the method comprising: (a) during an interaction session of said end-user, that is performed by said end-user via an input unit of said end-user device, causing a usage interference in the output of said end-user device, (b) receiving from the input unit of the end-user device a response to the interference; (c) receiving via the input unit of the end-user device, an end-user response to the interference; and extracting from the end-user response a user-specific end-user characteristic that is based on the response of the end-user to said interference; (d) comparing between (A) the user-specific end-user characteristic that was extracted from the end-user response to the displayed interference, and (B) one or more stored characteristic responses that are stored in a database indicating prior responses of the end-user to displayed interference,