Method, system and cloud server for multi-device secure login

Abstract

The invention provides a method, system and cloud server for multi-device safe logging, wherein the method comprises the steps that the cloud server creates connection information according to a connection request sent by a first terminal and creates a corresponding relation between account information in first logging session information and the connection information; the cloud server can send a login prompt to the first terminal according to the connection information corresponding to the account information corresponding to a user name sent by a second terminal, receives feedback information returned according to the login prompt, and controls logging of the second terminal according to the feedback information. According to the method, after a user normally logs in a device (such as the first terminal), a logging process can be completed only through inputting of the user name on other devices (such as the second terminal), logging operation of a user on multiple devices is simplified, user experience is promoted, the cloud server controls the logging of other equipment (such as the second terminal) according to the feedback information, and safety is guaranteed.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, system and cloud server for multi-device secure login. Background technique [0002] With the increasing development of electronic technology, users can have more and more devices with different performances, such as PC (personal computer, personal computer) machine, smart phone, tablet computer, smart TV, etc. Log in with the account on the device. At present, users mostly log in with accounts on different devices by inputting user names and passwords. [0003] In the process of implementing the present invention, the inventors found that there are at least the following problems when logging in accounts on different devices: 1) Users need to repeatedly input account information such as user names and passwords on different devices, and the input cost of mobile devices is the same as that of PCs. For example, smartphones, tablet computers, etc. are inc...

AI Technical Summary

Problems solved by technology

[0003] In the process of implementing the present invention, the inventors found that there are at least the following problems when logging in accounts on different devices: 1) Users need to repeatedly input account information such as user names and passwords on different devices, and the input cost of mobile devices is the same as that of PCs. For example, smartphones, tablet computers, etc. are inconvenient to use and have poor user experience; 2) In some environments and occasions, the devices used by users (for example, computers in Internet cafes or other public There may be some Trojan horse viruses on the computer, etc., when the user enters the password on this device, the account information may be leaked, which will cause irreparable losses to the user, and the security is low

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