Alibaba Group Holding Limited
System and method for identity authentication

Abstract:

Embodiments of the present application relate to a method, device, and system for processing data. The method includes receiving a login request from a front-end device, the login request comprising account information of an account associated with the front-end device, determining a confirmation device associated with the front-end device based at least in part on the account information, generating an authentication request based at least in part on the account information, wherein said authentication request comprises said account information, obtaining confirmation information from the confirmation device, the confirmation information being generated based at least in part on the authentication request and confirming the login request, and authenticating, by the authentication system, the front-end device based at least in part on the confirmation information.