Emc IP Holding Company LLC

Joseph P Lacava

Kevin Bowers

A method includes receiving, over an audio channel at a first audio input device, a first audio signal. The method also includes analyzing the first audio signal to identify at least a first portion of authentication data transmitted from an authentication token. The method further includes verifying transmittal of the authentication data by the authentication token utilizing at least a second audio signal. The second audio signal is received at a second audio input device, and the second audio signal comprises at least a second portion of the authentication data. The method further includes providing the authentication data to a validating application responsive to verifying transmittal of the authentication data by the authentication token.

Growing community of inventors

Alexandria, VA, United States of America

Joseph P Lacava