Method, system and device used for controlling login and based on two-dimensional code

Abstract

The invention provides a method used for controlling login and based on a two-dimensional code. The method includes that a cloud server receives a login request sent by a first client; the cloud server distributes identification strings for the login request and obtains temporary authentication information from a push server to generate the two-dimensional code; the cloud server sends the two-dimensional code and the temporary authentication information to the first client, and the two-dimensional code is displayed through the first client; the first client builds connection with the push server according to the temporary authentication information; the cloud server receives a proxy login request sent by a second client to the cloud server after the second client shoots and analyzes the two-dimensional code; the cloud server conducts identity authentication on the user according to the proxy login request; and the cloud server pushes user login conversion information to the first client through the push server after the user passes the identity authentication. By means of the method, operation cost of the user is low, user experience is good, and safety is high. The invention further discloses a system used for controlling the login and based on the two-dimensional code, clients, the cloud server and a mobile terminal.

Description

technical field [0001] The invention relates to the field of computer information technology, in particular to a login control method, system and device based on a two-dimensional code. Background technique [0002] The popularity and development of the Internet has brought a large number of network service providers. Many network service providers provide a login function, and some services require users to log in before they are authorized to obtain them. [0003] The basic implementation method of the user login system provided by the existing network service is as follows: [0004] Step S1: When the user requests to log in, the client system of the network service, such as the browser-side webpage, displays a login interface to the user. [0005] Step S2: The user enters a user account information on the login interface, including one or more of user name, email address, account number or mobile phone number, as well as the corresponding user password, verification cod...

AI Technical Summary

Problems solved by technology

Among them, many network services require users to set a relatively complex password to ensure sufficient password strength in order to ensure the security of user account information. Happening

And the verification code is generally randomly generated by the system, and the user experience is generally poor

Especially for mobile devices without peripheral keyboards such as tablet computers, a

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