User authentication method

Abstract

The invention discloses a user authentication method, which is applied to a passive optical network, and a memory card reader is added to a user terminal. The method also includes: the user terminal acquires the User terminal information and user information; perform double authentication including user terminal authentication and user authentication on the user terminal information and user information acquired by the user terminal. It can be seen that the user authentication method provided by the present invention realizes the separation of the user terminal, user terminal information, and user information by adding a memory card reader on the user terminal, and automatically performs double authentication of user terminal authentication and user authentication, making authentication The flexibility and security of the system have been significantly improved, which can effectively improve user satisfaction.

Description

technical field [0001] The invention relates to the field of optical communication, in particular to a user authentication method. Background technique [0002] Now the usual authentication method is to first save the device information in the device in advance, and then the user terminal sends the device information to the optical line terminal (OLT) for authentication. If the authentication is passed, the device is considered legal; The user name and password are used for authentication. Usually, the user enters the user name and password and authenticates through a certain method. If the user passes the authentication, it is considered a legal user. [0003] In the currently applied passive optical network (PON), user terminals such as optical network unit ONU / optical network terminal (ONT) need to be authenticated. This authentication operation is based on the uniquely identifiable identifier assigned to each user terminal in advance. (Each user terminal saves its own u...

AI Technical Summary

Problems solved by technology

Obviously, the current authentication method will bring losses to the interests of users and operators, and the security is low

[0005] In addition, when the user name and password are used for authentication, it is usually necessary to manually enter the user name and password; however, future business applications (such as telephone, Internet TV, etc.) often do not need to be connected to devices such as computers, so manual input of user names and passwords cannot be realized

Obviously, the current authentication method cannot support future business

[0006] It can be seen from the above that the authentication methods currently used in PON require each user terminal to store their own uniquely identifiable identifiers, and the basis of authentication is too fixed, which will bring unnecessary additional operations to users and operators; and , authentication security is low, unable to support future business, which will seriously reduce user satisfaction

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