CPC G06Q 20/4012 (2013.01) [G06F 3/04883 (2013.01); G06F 3/04886 (2013.01); G06F 21/31 (2013.01); G06F 21/316 (2013.01); G06F 21/40 (2013.01); G07F 7/1033 (2013.01); G07F 19/201 (2013.01); G06F 3/0488 (2013.01)] | 20 Claims |
1. A first device, comprising:
one or more memories; and
one or processors, coupled to the one or more memories, configured to:
receive a first transmission comprising a first set of parameters corresponding to unique input, associated with accessing an account, comprising a plurality of characters associated with at least one parameter;
receive, after receiving the first transmission, a second transmission comprising a second set of parameters corresponding to the unique input;
determine, based on comparing the second set of parameters to the first set of parameters, whether the second set of parameters is valid for the account; and
transmit an indication of whether the second set of parameters is valid for the account.
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