Dial-up authentication method and system

Abstract

The invention relates to a dial-up authentication method which comprises the following steps of: when a browser plug-in unit monitors an access request of a browser, issuing a connection establishment request to an authentication management platform at the network side if a host does not establish network connection; establishing a limited connection between the host and the authentication management platform after the authentication management platform receives the connection establishment request; and if a user passes an identity authentication of the authentication management platform, relieving host connection limitation by the authentication management platform so as to realize normal internet access of the host. The invention also relates to a dial-up authentication system. The invention realizes the identity authentication of an ADSL (Asymmetrical Digital Subscriber Line) dial-up user by the WEB browser, directly establishes the network connection by utilizing the WEB browser without a special network connection establishment procedure, simplifies the user operation, simultaneously integrates the ADSL dial-up access authentication and an own WEB application authentication of an operator together, and provides a safe and reliable authentication mode for the operator.

Description

technical field [0001] The invention relates to the technical field of broadband access user identity authentication, in particular to a method and system for realizing identity authentication of an ADSL dial-up user. Background technique [0002] At present, the common method of identity authentication for ADSL dial-up Internet users is to assign specified account numbers / passwords to users, and users use the programs that come with the operating system or are specially customized to input or pre-configure account numbers / passwords. The PPPoE protocol submits the account number / password to the server. After the authentication is passed, a dial-up connection is established, and then the user opens the WEB browser to browse the webpage or access the Internet. In this mode, the user must correctly configure the network connection in advance when accessing the Internet, and must first actively run the specified program to establish the network connection every time he accesses ...

AI Technical Summary

Problems solved by technology

First of all, users who browse the website must first run the specified program to establish a network connection, which increases the user's operating links

Secondly, since ADSL dial-up authentication and WEB application authentication are separated, this creates obstacles to the integration of user access authentication and application authentication expected by network operators

The current method of integrating user access authentication and application authentication based on user IP has low accuracy and high technical risks.

[0004] In the existing hotel dial-up Internet access system, although it is realized through LAN or WLAN mode that after the user is connected to the Internet cable (or after connecting to the wireless network), the DHCP protocol is used to automatically establish and assign IP to establish a network connection, but this system does not have dial-up The process of establishing a network connection is difficult to directly apply to the ADSL dial-up Internet access system

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