Secure Virtualization Technology
Cloud is one of today's most interesting technologies because of it can reduce cost and make flexibility and scalability. Hence, cloud computing became a promising business from a pure idea in a few years. However, there are some issues in cloud about which IT organizations concern such as security. As a matter of fact, basis of cloud computing is virtual environments. Although, the virtualization is not a new technology, appearance of cloud computing caused raising new concerns about security that may be caused hesitation before moving to cloud environments.