Privacy protection-based authentication method, apparatus and device

Abstract

Embodiments of the invention disclose a privacy protection-based authentication method, apparatus and device. The method comprises the steps of obtaining authentication information for performing identity authentication on a target user; based on a pre-trained risk perception model, determining a risk type of a leakage risk existing in the process of processing the authentication information by the Internet of Things device, the risk perception model being a model constructed based on a machine learning algorithm and obtained by training historical risk element information; determining a target information processing strategy corresponding to the risk type based on the risk type, and performing privacy protection processing on the authentication information based on the target informationprocessing strategy to obtain processed authentication information; and sending the processed authentication information to a server, so that the server performs recovery processing on the processed authentication information to obtain authentication information for performing identity authentication on the target user so as to perform identity authentication.

Description

technical field [0001] This specification relates to the field of computer technology, and in particular to an authentication method, device and equipment based on privacy protection. Background technique [0002] With the rapid development of computer technology, IoT devices mainly provide users with corresponding services and functions by communicating with servers. [0003] At present, more and more IoT devices are equipped with biometric identification systems, which can obtain user authentication information (such as user face images, etc.) based on the biometric identification system. After obtaining the user authentication information, IoT devices can use the The acquired authentication information is uploaded to the server, so that the server performs work such as identity authentication on the user based on the authentication information. During the transmission of authentication information, there may be a risk of information leakage. Therefore, a solution that ca...

AI Technical Summary

Problems solved by technology

During the transmission of authentication information, there may be a risk of information leakage. Therefore, a solution that can improve the accuracy of the server's identity authentication for users on the premise of preventing the leakage of user personal information is needed.

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