作者: Avi Turgeman
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摘要: Devices, systems, and methods of password recovery reset, as well resetting or recovering other types user-authentication factor. A system monitors tracks user-interactions that are performed by a user an electronic device computerized service. The defines user-specific task challenge, in which the is requested to enter phrase perform task. feature extracted from manner performs Subsequently, utilized instead security question, order verify identity allow reset another factor; presenting same similar task, monitoring fresh