Method and system for tracing source of user

A user and user account technology, applied in the field of communication, can solve the problems of complex user traceability process and low user traceability efficiency, and achieve the effect of improving user traceability efficiency and reducing complexity.

Inactive Publication Date: 2014-02-05
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing technology needs to combine the log information in the log server and the record information in the authentic

Method used

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  • Method and system for tracing source of user
  • Method and system for tracing source of user
  • Method and system for tracing source of user

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] figure 1 It is a flow chart of the user traceability method provided by Embodiment 1 of the present invention. The embodiment of the present invention is applicable to when a user accesses an external public network, according to the address information of the target web page, the user account number accessing the target web page is queried, and the source of the user is traced, such as figure 2 As shown, when the user terminal 20 accesses the website 23 where the target webpage is located, the network address translation device 22 converts the user's private network IP address to generate a public network IP address and a public network port block, and the broadband remote access server 21 generates corresponding access logs at the same time , and the access log is sent to the log server 25, the log server 25 is connected to the switch 24, and the traceability device 26 realizes user traceability by querying the access log in the log server 25, and the specific tracea...

Embodiment 2

[0038] On the basis of Embodiment 1, the user account in the access log may be that the user account is sent to the broadband remote access server by the authentication server after being authenticated by the authentication server during the user's access to the target webpage, and the broadband The remote access server generates access logs containing user accounts.

[0039] In addition, the access log in Embodiment 1 may also include the private network IP address of the user in addition to the user account, access time, public network IP address, public network port block, and the address information of the target webpage. , and the status information of the user, where the status information includes online and offline. When tracing the source of a user, in addition to obtaining the user account, the private network IP address of the user and the status information of the user can also be obtained.

[0040] The embodiment of the present invention obtains richer user trace...

Embodiment 3

[0042] image 3 It is a flow chart of the user traceability method provided by Embodiment 3 of the present invention. After the log server receives the access log sent by the broadband remote access server, it stores the access log, and receives the traceability request sent by the traceability device, and implements user traceability according to the traceability request, and the log server realizes the process of user traceability details as follows:

[0043]Step 201, receiving the access log sent by the broadband remote access server during the user's access to the target web page, the access log at least including the user's user account, access time, public network IP address, public network port block, and The address information of the target webpage; wherein, the public network IP address and the public network port block are generated by the network address translation device performing network address translation on the user's private network IP address;

[0044] T...

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PUM

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Abstract

The invention provides a method and system for tracking the source of a user. The method includes the steps that an access log sent by a broadband remote access server in the process that the user has access to a target webpage is received, wherein the access log at least contains a user account, access time, a public network IP address and a public network port block of the user and address information of the target webpage; a source tracing request sent by source tracing equipment is received, wherein the source tracing request contains access time, a public network IP address, a public network port number and the address information of the target page; according to the access time, the public network IP address, the public network port number and the address information of the target webpage contained in the source tracing request, the corresponding user account is acquired from the access log, and then the source of the user can be traced. According to the method and system for tracking the source of the user, the address information of the target webpage is added into the access log, the source of the user is traced through the query for the condition of the access log, and therefore the user source tracing complexity is reduced, and the user source tracing efficiency is improved.

Description

technical field [0001] The present invention relates to communication technology, in particular to a method and system for user traceability. Background technique [0002] With the development of the Internet, the number of bandwidth users has increased sharply, and IPv4 public addresses are close to exhaustion. The transition to IPv6 requires a long-term process. In order to solve the problem of insufficient IP addresses, Network Address Translation (NAT for short) is proposed. )technology. [0003] NAT technology is to use the internal address in the internal network of the LAN. When the internal node wants to communicate with the external network, the internal address is replaced by the public address at the gateway. When tracing the source of the user, the traceability device needs to combine the log server and The authentication server implements user traceability. The specific process is that the traceability device queries and obtains the public network IP address, p...

Claims

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Application Information

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IPC IPC(8): H04L29/12
Inventor 冀哲王彬张恺
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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