System and method for auditing cloud computing data center based on SDN

A cloud computing and data technology, applied in the field of network security, can solve problems such as consuming host resources, affecting audit continuity and completeness, and achieving the effect of ensuring effectiveness

Inactive Publication Date: 2014-08-06
BLUEDON INFORMATION SECURITY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] This invention requires an agent to be installed on each host to do the auditing work, which consumes the host's own resources
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  • System and method for auditing cloud computing data center based on SDN
  • System and method for auditing cloud computing data center based on SDN
  • System and method for auditing cloud computing data center based on SDN

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0031] An SDN-based cloud computing data center audit system is independently deployed on the cloud computing platform, and uses the powerful computing capabilities of the cloud computing platform to provide comprehensive and high-performance network security protection for systems running on virtual machines in the cloud data center. A functional diagram of an audit system for an SDN-based cloud computing data center figure 1 shown.

[0032] An SDN-based cloud comp...

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Abstract

The invention discloses a system for auditing a cloud computing data center based on an SDN. The system comprises a core management module, a system basic function module and a linkage interface for connecting the system with other safety equipment or virtual machines. The core management module is the core of the whole system and comprises an SDN controller management platform module, an auditing virtual machine management platform module and an auditing virtual machine safety guarantee module. The system basic function module conducts coordinated management on multiple controllers in a cloud data center environment and comprises a switch interface communication module, a controller synchronization module, a distributed management module, a fault recovery module and a redundant backup module. The linkage interface for connecting the system with other safety equipment or virtual machines is used for connecting the system for auditing the cloud computing data center based on the SDN with other auditing virtual safety management platforms or other network safety products. According to the system and method, customizable and extensional virtual auditing services are provided in the cloud computing data center under the condition that normal operation of the services is not affected.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to an audit system and method of an SDN-based cloud computing data center. Background technique [0002] At present, my country's cloud computing is in the development stage, and data security is an important factor hindering its development. There are risks involved when delivering data to the cloud, and effective measures such as auditing (mentioned in the CSA Cloud Security Guidelines) are required to secure virtual infrastructure and web applications. However, due to the introduction of virtualization technology, the traditional division of network boundaries has been broken; and the rapid change in the number of virtual machines also requires corresponding rapid security protection. And these are the traditional audit methods can not do. [0003] Therefore, for government and enterprise users who adopt virtualization-based cloud platform architecture to build IT envi...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/08
Inventor 杨育斌程丽明
Owner BLUEDON INFORMATION SECURITY TECH CO LTD
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