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Web authentication method and device

An authentication device and user authentication technology, applied in the field of computer communication, can solve the problems of occupying network transmission resources, cumbersome authentication process, waste of network transmission resources, etc., and achieve the effect of saving network transmission resources and simplifying the Web authentication process.

Active Publication Date: 2013-02-06
KYLAND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] To sum up, the traditional Web authentication system is composed of access layer devices, Web authentication servers and Radius servers. waste of

Method used

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  • Web authentication method and device

Examples

Experimental program
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Embodiment 1

[0032] Such as figure 1 As shown, it is a schematic diagram of the implementation flow of the Web authentication method provided by the embodiment of the present invention, including the following steps:

[0033] S101. When web authentication is enabled on the port, the ACL rule before web authentication is issued;

[0034] In order to implement web authentication for intranet users on the access layer device, ACL (Access Control List) rules can be issued when the web authentication function is enabled on the port of the access layer device. Specifically, the ACL rule can be set as follows:

[0035] 1) If the destination IP address of the HTTP message is a non-local IP address, the received HTTP message is forwarded to the CPU (central processing unit) for processing;

[0036] 2) Allow forwarding of DNS (Domain Name Service) protocol messages;

[0037] 3) Allow the device connected to this port to communicate directly with the access layer device where it is located;

[003...

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PUM

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Abstract

The invention discloses a Web authentication method and a Web authentication device, aiming at simplifying Web authentication process and saving network transmission resource. The method comprises the following steps: when a Web authentication is enabled, issuing an ACL (Access Control List) rule, which is an HTTP protocol, before the Web authentication, and forwarding IP message of which the destination IP address is not the local IP address to a CPU; permitting the forwarding of DNS protocol message; permitting the forwarding of broadcasting message; permitting direction communication between equipment connected with the local port and an switch; receiving the HTTP message, including message transmission information, sent by internal network users, wherein the message transmission information includes a destination IP address transmitted by the HTTP message, the used transmission protocol information and a destination port; judging whether the destination IP address is the local IP address, the used transmission protocol is TCP, and the destination port is 80; and if all results are yes, performing Web authentication of the internal network user.

Description

technical field [0001] The invention relates to the technical field of computer communication, in particular to a method and device for Web authentication. Background technique [0002] People pay more and more attention to network information security. In order to control the access of users in the LAN to external resources, when users in the LAN access external network resources, they must first pass the authentication to authorize them to access external resources. [0003] Hypertext Transfer Protocol (HTTP, Hyper Text Transfer Protocol) is an application layer communication protocol between client browsers or other programs and Web servers, including commands and transmission information, not only for Web access, but also for other Internet / The communication between intranet application systems can realize the integration of hypermedia access to various application resources. [0004] On the Internet (Internet), the Web server stores all hypertext information. To trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 郭红亮
Owner KYLAND TECH CO LTD
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