SIMULTANEOUS VOICE AND SOUND MULTIFACTOR AUTHENTICATION. Kao, J. 00007
abstract   bibtex   
A computer-implemented method is described for authenti cating an identity of a user requesting execution of a computerized transaction via a first client computing device . The first device and a second client computing device in proximity each execute applications for communicating with a server. The first and second devices contemporane ously capture voice sequences including at least one audible sound vocalized by the user, and a timestamp indicating when the sound is captured. The identity of the user is validated based upon a determination that the user vocalized the pass phrase , and a difference between the first timestamp and the second timestamp is below a predetermined thresh old. The first device executes a computerized transaction with the server computing device upon receiving validation of the identity of the user.
@article{kao_simultaneous_nodate,
	title = {{SIMULTANEOUS} {VOICE} {AND} {SOUND} {MULTIFACTOR} {AUTHENTICATION}},
	abstract = {A computer-implemented method is described for authenti cating an identity of a user requesting execution of a computerized transaction via a first client computing device . The first device and a second client computing device in proximity each execute applications for communicating with a server. The first and second devices contemporane ously capture voice sequences including at least one audible sound vocalized by the user, and a timestamp indicating when the sound is captured. The identity of the user is validated based upon a determination that the user vocalized the pass phrase , and a difference between the first timestamp and the second timestamp is below a predetermined thresh old. The first device executes a computerized transaction with the server computing device upon receiving validation of the identity of the user.},
	language = {en},
	author = {Kao, Jason},
	note = {00007},
	pages = {15}
}
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