Patent ID: 9215233
Filing Date: 2015-12-15
Classification: G06F,G06K,H04L

Abstract:
1. A server comprising: a storage unit storing a plurality of modules, and a relationship among a plurality of facial images of authenticated users, a plurality of questions, and a plurality of facial expressions, each facial image corresponding to one or more questions set by the authentication user, and each question corresponding to one facial expression made by the authentication user at a client device; and a processor to execute the plurality of modules, wherein the plurality of modules comprises: a determining module to determine one or more questions corresponding to one facial image according to the relationship if the human face comprised in the captured image matches the one stored facial image; the authenticating module to determine that the identity authentication is successful each time when one question is output, and a facial expression matching the stored facial expression corresponding to the output question is determined, thereby login the user to the server.