Authentication method and system

Abstract

The invention provides an authentication method and a system. The method comprises the following steps: the server judges whether the eye movement trajectory acquired in advance matches with the movement trajectory of the preset target pattern; If the server judges that the eye movement trajectory acquired in advance matches the movement trajectory of the preset target pattern, the server sends the verification success information to the client. The invention is simple to use and avoids program simulation.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to an identity verification method and system. Background technique [0002] On the Internet, we usually use passwords to protect private information. When we log in to a website, we must first enter the user name and password. This method has been used for a long time. With the development of the Internet, people find that the above method is not safe. Hackers can write a program to try and error the password at a very fast speed until the correct password is guessed. In order to prevent the machine from simulating the login process, there are many methods. The most common is the graphic verification code. The server generates a picture containing text and requires the correct text in the picture to be entered when logging in. It is difficult for people to recognize the text in the picture. It is very simple, relatively complicated for the machine, which prevents hackers fr...

AI Technical Summary

Problems solved by technology

[0004] In summary, the prior art verification techniques are complicated to use and easily simulated by programs

Images