| 摘要 |
A method for authenticating users is provided that includes indicating, by a user, a desire to conduct a transaction. Moreover, the method includes monitoring, using a terminal device, for devices proximate the terminal device, and determining whether each device included in an authentication data requirement is included in proximate devices detected while monitoring for devices proximate the terminal device. Furthermore, the method includes successfully authenticating the user when each device included in the authentication data requirement is included in the detected proximate devices. |
