Client side equipment security authentication system and method and client side trusted identification device

Abstract

The invention provides a client side equipment security authentication system and method and a client side trusted identification device, and relates to the technical field of client side security authentication. The method comprises the steps that the client side trusted identification device acquires fingerprint element information of client side equipment so as to generate authentication information; authentication server equipment analyzes the authentication information and transmits a matching request to fingerprint feature library equipment; the fingerprint feature library equipment inquires fingerprint information of each set of client historical equipment corresponding to a client identifier and determines the matching degree of the authentication information and each set of client historical equipment; the authentication server equipment determines the authentication state of the client side equipment according to the maximum value of the matching degree; when the authentication state indicates successful authentication, the client identifier and a trusted identifier are transmitted to the client side trusted identification device; when the authentication state is the under authentication state, new equipment trusted authentication is performed according to client authentication information library equipment; and transaction application server equipment is enabled to process a transaction session request according to the client side equipment authentication result.

Description

technical field [0001] The invention relates to the technical field of client security authentication, in particular to a client device security authentication system, method and client trusted identification device. Background technique [0002] At present, with the rapid development of Internet finance, the risk control of financial transactions will also face great challenges. Criminals can obtain sensitive information such as customer ID cards, names, transaction card passwords, and mobile phone numbers through illegal means such as hacking, credentialing, and phishing, and log in, pay, and transfer transactions by impersonating real customers on various client devices Such operations have brought huge risks to the safety of customers' funds. In order to effectively control such risks, it is necessary to carry out credible identification on the client device. If it is determined that the client device is credible, it means that the client is conducting the transaction o...

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a security authentication system and method for a client device and a trusted identification device for a client to solve the problem that the identification elements in the trusted identification method in the prior art are single and modifiable, resulting in inaccurate identification results The problem

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