Research and implementation of security mechanism among cloud computing client virtual machines

Research and implementation of security mechanism among cloud computing client virtual machines

Choran Hu Junrong Star

The flexible services provided by cloud computing rely on the support of virtualization technology, but the security problems of virtualization technology also pose a serious threat to the security of cloud computing. In view of the security risks faced by the client operating system in the cloud computing virtualization technology, based on the analysis of the requirements and characteristics of cloud computing virtualization technology, this paper designs the centralized management of cloud computing environment, the forced access control of distributed implementation and the isolation mechanism based on cloud resource control to make it cooperate with each other. Ensure the security of the client operating system in cloud computing and implement these security mechanisms on the OpenStack platform using Xen as virtualization software. The experimental results show that the security mechanism can protect the client operating system effectively, and the security of the client operating system is protected.

Research and implementation of security mechanism among cloud computing client virtual machines