Patent ID: 8869254
Filing Date: 2014-10-21
Classification: G06F,H04L

Abstract:
1. A method for verifying a user, comprising: receiving a service request associated with the user; generating at a server a text-based first dynamic password upon receiving the service request; including the first dynamic password and identification information associated with a user terminal associated with the user in an encapsulation; converting the first dynamic password into sound information based at least in part on the encapsulation; transmitting the sound information to the user terminal over a communication network based at least in part on the encapsulation; receiving over the Internet a second dynamic password entered by the user based on the sound information, the second dynamic password being a text-based password; comparing the first and second dynamic passwords for consistency; and indicating that verification is successful in the event that the first and the second dynamic passwords are consistent, wherein the first and second dynamic passwords are consistent in the event the second dynamic password reflects the sound information associated with the first dynamic password, and indicating that the verification is unsuccessful in the event that the first and second dynamic passwords are inconsistent.