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Method and system for collecting user internet-surfing behavior based on SDN (Software Defined Network)

A user and behavior technology, applied in the communication field, can solve problems such as difficult analysis and processing, controller attack, and inability to merge user messages, so as to achieve the effect of reducing the number of messages and reducing the processing burden

Inactive Publication Date: 2016-07-20
PHICOMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the existing technology, because the switch cannot combine user messages to reduce the number of user messages sent to the controller, when the number of user messages is huge, the controller will be attacked and it will be difficult to analyze and process

Method used

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  • Method and system for collecting user internet-surfing behavior based on SDN (Software Defined Network)
  • Method and system for collecting user internet-surfing behavior based on SDN (Software Defined Network)
  • Method and system for collecting user internet-surfing behavior based on SDN (Software Defined Network)

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] SDN is a new type of network architecture, which can separate the control plane and data plane of network equipment through OpenFlow (Open Flow) technology, so as to realize flexible control of network traffic.

[0025] figure 1 It is a schematic flow diagram of a method for collecting online behaviors of users based on SDN in an embodimen...

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Abstract

The embodiment of the invention provides a method and a system for collecting user internet-surfing behavior based on SDN (Software Defined Network). The method comprises the following steps: receiving a private message sent from a controller by a switch in the SDN, wherein the private message comprises a record number, and a keyword for user internet-surfing behavior analysis; carrying out pre-analysis on received user messages by the switch according to the keyword for the user internet-surfing behavior analysis, obtaining message information corresponding to the keyword for the user internet-surfing behavior analysis in the user messages, and recording the message information to an information database; and when the number of the message information in the information database reaches to the record number, consolidating the message information in the information database, and sending the message information to the controller. According to the method and the system disclosed by the invention, the number of the user messages received by the controller can be reduced, and the controller is prevented from being attacked.

Description

technical field [0001] The embodiment of the present invention relates to the field of communication technologies, and in particular to a method and system for collecting user online behaviors based on SDN (Software Defined Network, software defined network). Background technique [0002] As the degree of informatization continues to increase, the dependence on information systems increases, and the security of network information systems becomes more and more important. Effective collection and monitoring of users' online behavior has become an important field of network security. It is also getting more and more attention. [0003] In the background program of the web server or the hypertext transfer protocol, by default, port 80 is the port where the server listens to the request of the web client. Port 80 is open for HTTP (HyperTextTransferProtocol, Hypertext Transfer Protocol), which is the most frequently used protocol for surfing the Internet, and is mainly used for ...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/06
CPCH04L63/10H04L41/024H04L63/1408H04L63/1441
Inventor 王超
Owner PHICOMM (SHANGHAI) CO LTD
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