A method and device for constructing a security cloud management system based on mimic defense

Abstract

The invention provides a method and device for constructing a security cloud management system based on mimic defense. The method includes: using diversified compiling tools to build multiple cloud management systems, the multiple cloud management systems have the same function but different structures; build a request agent forwarding unit to receive user requests, establish a request queue, and send user The request is forwarded to multiple cloud management systems; the construction of a request proxy decision unit is used to process the response of multiple cloud management systems to the same user request according to the preset request processing and deployment decision process, and forward the processing result to the Openstack execution component; Build a response forwarding unit and reply response adjudication unit to process the execution results of the Openstack execution components and the responses of multiple cloud management systems to the execution results according to the preset response mimicry adjudication and output process. The invention can ensure that the network operation information of the administrator is not stolen or maliciously tampered with, and the operation of the cloud system is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of cloud computing network space security, in particular to a method and device for constructing a security cloud management system based on mimic defense. Background technique [0002] With the popularity and development of computers, people's dependence on functions such as computing and storage has penetrated into all aspects of work and life. However, the traditional local computing model is limited by expensive hardware costs and complex management operations, and it is increasingly difficult to meet the needs of individuals, enterprises, and governments for cheap, efficient, convenient, and flexible computing services. Therefore, a new computing mode——cloud computing emerges as the times require. Cloud computing has the characteristics and advantages of on-demand services, convenient access, metering and charging, rapid deployment and flexible management. The emergence of OpenStack is a milestone in ...

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Problems solved by technology

[0004] At present, when governments, enterprises, and institutions build cloud platforms, they often use Openstack for incremental development. As Openstack is an open source software, its source code vulnerabilities are easily obtained by attackers.

Most of the current public cloud providers adopt a single architecture for the convenience of management and development, such as literature (Chen Qiyun, Chen Zhikang. Research on public cloud security risks and countermeasures based on model analysis[J]. Modern Telecom Technology, 2012(8):6- As mentioned in 10), the singleness, homogeneity, vulnerability, and prevalence of backdoors in the cloud management system magnify the possibility and harm of the cloud management system being attacked

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