A method and system for carrying out access authentication based on WEB

An access authentication and authenticated technology, applied in transmission systems, electrical components, etc., can solve problems such as deployment difficulties, and achieve the effect of convenient use and high versatility

Inactive Publication Date: 2019-01-25
SHENZHEN JIXIANG TENGDA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although 802.1x does not require special configuration for wirele...

Method used

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  • A method and system for carrying out access authentication based on WEB
  • A method and system for carrying out access authentication based on WEB
  • A method and system for carrying out access authentication based on WEB

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Embodiment Construction

[0059] The present invention will be further described below in conjunction with the description of the drawings and specific embodiments.

[0060] Such as Figure 1 to Figure 5 As shown, a system for access authentication based on WEB, from the perspective of network interaction, when a user accesses www.xxx.com in a browser, the process is as follows:

[0061] 1: The user asks the DNS server for the IP address of the domain name www.xxx.com through a wireless terminal or a wired terminal via a network access device;

[0062] 2: The DNS server responds, telling the user that the IP address of www.xxx.com is A.B.C.D;

[0063]3: The user establishes a TCP connection with the website server A.B.C.D (through a three-way handshake message);

[0064] 4: The user sends an HTTP GET / POST request to the website server A.B.C.D, but it is intercepted by the network access device;

[0065] 5: Redirection processing flow, the network access device pretends to be A.B.C.D to respond to th...

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Abstract

The invention provides a method for carrying out access authentication based on WEB, which comprises the following steps: S1, a user inquires the IP address of a domain name from a DNS server; S2, theDNS server answers, informs the user that the IP address of the domain name is A.B.C.D; S3, a user establishes a TCP connection with a website server with an IP address of A.B.C.D; S4, the user sendsHTTP GET/POST request to the web server with IP address A.B.C.D, but the request is intercepted by the network access device; S5, the network access device masquerades as the website server with theIP address A.B.C.D to reply to the user, and returns the HTTP 302 response message to the user. The invention also provides a system for accessing authentication based on WEB. The invention has the beneficial effect that an access authentication scheme which is supported by wireless wires and does not require additional installation of clients is provided.

Description

technical field [0001] The invention relates to a method for access authentication, in particular to a method and system for access authentication based on WEB. Background technique [0002] For general access authentication, the user needs to install a specific client, and the user identity authentication is completed through the interaction between the client and the network access device. For scenarios with a large number of users, client software needs to be installed on each client computer, making deployment difficult. As for PPPoE dial-up authentication, although most personal computers have their own dial-up clients, they are not suitable for wireless environments. WPA is only applicable to the wireless environment. There are almost no scenarios where this authentication is used in the wired environment. If it is used in the wired environment, an additional authentication client needs to be installed. Although 802.1x does not require special configuration for wirel...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04L29/12
CPCH04L63/08H04L63/083H04L67/02H04L69/16H04L61/4511
Inventor 曾亮曾凡帆
Owner SHENZHEN JIXIANG TENGDA TECH
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