Abstract:

With the development of cloud computing, the security issues of cloud computing are being more and more focused. Some types of virtualization security-related problems and current researches are being comprehensively analyzed in cloud computing. The future directions are also being proposed. Firstly, this paper describes the architecture of cloud computing in virtualization angle and then introduces the virtualization, focusing on virtualization security issues and the current researches, and then, Xen platform is an example. The Xen virtualization security issues are introduced. Finally the future development is prospected.

Key words: cloud computing, virtualization technology, virtualization security, Xen