Research on Virtualization Security in Cloud Computing

Abstract Cloud computing services, with its advantages of flexible configuration, efficient utilization of resources and easy management, have achieved rapid development and wide application, in recent years. However, the security issues in cloud computing are also becoming increasingly prominent, at same time, cloud computing security has become an important factor hindering the development of cloud computing. The virtualization technology is one of the core technologies of cloud computing, meanwhile, virtualization security is the core issue of cloud computing security as well. This article introduces the mainstream virtualization technology, reviews the security threats of virtualization in cloud computing, and puts forward the corresponding countermeasures.