Network shooting range soft and hard combination model construction method under cloud architecture

A combination of software and hardware, cloud architecture technology, applied in the field of information security, can solve the problems of low efficiency and security, complexity, etc., to achieve the effect of improving practicability, reducing network traffic flooding, improving network transmission efficiency and

Active Publication Date: 2019-09-27
BEIJING INST OF COMP TECH & APPL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the complexity, heterogeneity, and comprehensiveness of the network shooting range, using software-defined network technology to realize the combination of software and hardware in a single flat network has problems of low efficiency and security

Method used

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  • Network shooting range soft and hard combination model construction method under cloud architecture
  • Network shooting range soft and hard combination model construction method under cloud architecture
  • Network shooting range soft and hard combination model construction method under cloud architecture

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Embodiment Construction

[0045] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0046] figure 1 It is an overall architecture diagram of the soft-hard combination model of the network shooting range under the cloud architecture. The method for building the soft-hard combination model of the network shooting range under the cloud architecture provided by the present invention includes the following steps:

[0047]Step 1, build cloud platform computing node as VXLAN subnet, described cloud platform computing node is used for carrying out network data forwarding according to flow table rule in software-defined network OPENVSWITCHE, in described cloud platform computing node, includes virtual device (or called a virtual machine), the first br-int virtual switch, the first br-tun virtual switch, and th...

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Abstract

The invention relates to a network shooting range soft and hard combination model construction method under cloud architecture, and relates to the technical field of information safety. According to the invention, the VXLAN subnet is constructed based on the OpenStack cloud platform, and the virtual device network and the physical device network are isolated from each other. By establishing the central network node, the physical equipment and the virtual equipment carry out information interaction through the central network node by virtue of a software-defined network technology, so that soft and hard combination is realized, the network shooting range can efficiently carry out data communication with external physical equipment, and the practicability of the network shooting range is improved. According to the method, the expansion of a two-layer network is realized in a three-layer network by virtue of a VXLAN technology, a subnet is established based on the VXLAN, and data flooding between an external network and an internal network is effectively isolated, so that the network flow flooding is reduced, and the network transmission efficiency and the safety of a network shooting range are improved.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a method for constructing a soft-hard combination model of a network shooting range under a cloud architecture. Background technique [0002] As an important infrastructure for responding to network security threats, testing network countermeasure technology and equipment, practicing network offensive and defensive tactics, and cultivating and generating network offensive and defensive confrontation capabilities, network shooting ranges are used by many network security departments. At present, many of the construction of network shooting ranges are based on the OpenStack open source cloud computing platform. [0003] In the practical application of network shooting range, there is inevitably information interaction between virtual equipment and physical equipment. This information interaction process is called "soft and hard combination". For example, information ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/46H04L29/06H04L12/931
CPCH04L12/4633H04L12/4641H04L12/4666H04L49/70H04L63/0272
Inventor 杨亦松魏宝单联强
Owner BEIJING INST OF COMP TECH & APPL
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