Terminal code scanning login method, device and system

Abstract

The embodiment of the invention provides a terminal code scanning login method, device and system, which can also be used in the financial field, and the method comprises the steps: receiving a to-be-logged-in device identifier sent by a logged-in device, the to-be-logged-in device identifier being obtained by the logged-in device scanning a login two-dimensional code displayed on the to-be-logged-in device; and determining the maximum request login frequency of the to-be-logged-in device in a set time period according to the to-be-logged-in device identifier, and if the maximum request login frequency exceeds a request frequency threshold, freezing the network access authority of the logged-in device, if not, opening the password-free login permission for the to-be-logged-in device, and sending the logged-in information to the to-be-logged-in device. According to the invention, the security and reliability during code scanning login of the equipment can be effectively improved.

Description

technical field [0001] This application relates to the field of information security, and can also be used in the financial field, and specifically relates to a method, device and system for terminal scanning code login. Background technique [0002] At present, when a new mobile phone logs in to a bank app for the first time, it generally requires SMS verification, password verification, face recognition verification and other means to finally log into the app. However, many users just bought a new mobile phone and downloaded the app for the first time. The login operation on their old devices is very simple and fast. However, under the premise of ensuring the safety of their own operations, they still need to operate a very complicated login process. [0003] With the continuous emergence of various new technologies in the industry, scan code login has become a common choice for the first login of an app on a new device. At present, all major PC-side websites can choose to...

AI Technical Summary

Problems solved by technology

However, many users just bought a new mobile phone and downloaded the app for the first time. The login operation on their old devices is very simple and fast. However, under the premise of ensuring the safety of their own operations, they still need to operate a very complicated login process.

[0003] With the continuous emergence of various new technologies in the industry, scan code login has become a common choice for the first login of an app on a new device. At present, all major PC-side websites can choose to scan code login when logging in, but it is even used on mobile terminals. few

[0004] The inventors found that the scanning code login method in the prior art is convenient for customers to use, but it also brings some security problems. The main reason is that hackers take advantage of the simplicity and convenience of the two-dimensional code to steal the customer’s login two-dimensional code and repeat it. Attempt to scan and remotely steal customer accounts to log in

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