International Journal of Innovative Science Engineering and Technology (IJISET)
Cloud computing is one of today's most exciting technologies, because it can reduce the cost and complexity of applications, and it is flexible and scalable. These benefits changed cloud computing from a dreamy idea into one of the fastest growing technologies today. Virtualization is a rapidly evolving technology that can be used to provide a range of benefits to computing systems, including improved resource utilization, software portability, and reliability. In addition, the virtualization technology has limit security capabilities in order to secure wide area environment such as the cloud.