A kind of vpn data auditing method and device

A technology of data and data packets, applied in the direction of data exchange network, data exchange through path configuration, digital transmission system, etc., can solve problems such as VPN data auditing

Active Publication Date: 2019-07-12
SURFILTER NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that there is no method to audit VPN data in the prior art, the embodiment of the present invention provides a method and device for auditing VPN data

Method used

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  • A kind of vpn data auditing method and device
  • A kind of vpn data auditing method and device
  • A kind of vpn data auditing method and device

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0036] The embodiment of the present invention provides a VPN data audit method, see figure 2 , the method can include:

[0037] Step S11, acquiring the first data packet transmitted between the VPN server and the target website, where the first data packet is an unencrypted data packet.

[0038] In this embodiment, in order to audit the Internet behavior using the VPN agent, it is necessary to collect non-encrypted data, and considering that the data transmission between the client and the VPN server is carried out in an encrypted form, it is necessary to obtain the VPN server The data transmitted between the target website and the target website is the first data packet, which includes the user's online behavior information and the user's VPN virtual IP. If the first data packet is audited at this time, the audit result under the VPN virtual IP can be obtained, but it cannot reflect the audit result under the user's real IP.

[0039] Specifically, the above step S11 may b...

Embodiment 2

[0056] An embodiment of the present invention provides an auditing device for VPN data, which implements the method described in Embodiment 1, see image 3 , the device may include: an acquisition module 100 , an analysis module 200 , and an audit module 300 .

[0057] The acquiring module 100 is configured to acquire a first data packet transmitted between the VPN server and the target website, where the first data packet is an unencrypted data packet.

[0058] In this embodiment, in order to audit the Internet behavior using the VPN agent, it is necessary to collect non-encrypted data, and considering that the data transmission between the client and the VPN server is carried out in an encrypted form, it is necessary to obtain the VPN server The data transmitted between the target website and the target website is the first data packet, which includes the user's online behavior information and the user's VPN virtual IP. If the first data packet is audited at this time, the ...

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Abstract

The invention discloses an auditing method and device for VPN data. The method comprises: obtaining a first data packet transmitted between a VPN server and a target website; parsing the first data packet and obtaining user internet-surfing behavior information and a VPN virtual IP of a user in the first data packet; obtaining a second data packet transmitted between the VPN server and a user authentication server; parsing the second data packet and obtaining a correspondence relationship between the VPN virtual IP of the user and a real IP of the user in the second data packet; and auditing user internet-surfing behavior information corresponding to the real IP of the user and obtaining an auditing result at the real IP of the user. Using the method provided by the invention, the VPN data can be audited effectively to obtain the auditing result at the real IP of the user, so that a problem that the encrypted VPN data can not be audited in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of VPN auditing, in particular to an auditing method and device for VPN data. Background technique [0002] Virtual Private Network (Virtual Private Network, referred to as "VPN") realizes remote access by encrypting data packets and converting the destination address of data packets. The communication data between the VPN server and the client is encrypted to ensure data security. VPN technology is widely used due to its security. [0003] However, since the communication data between the VPN server and the client computer is encrypted (generally 256-bit encryption), there is currently no reliable technology or method to audit the VPN data. Contents of the invention [0004] In order to solve the problem that there is no method for auditing VPN data in the prior art, an embodiment of the present invention provides a method and device for auditing VPN data. Described technical scheme is as follows: [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/46
CPCH04L12/4641H04L63/0272H04L63/0281H04L63/0884
Inventor 沈智杰吕恩泳程海龙刘永强景晓军
Owner SURFILTER NETWORK TECH
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