Institute of Electrical and Electronics Engineers
Cloud computing is set of resources and services offered through the Internet. Cloud services are delivered from data centers located throughout the world. Cloud computing facilitates its consumers by providing virtual resources via internet. The rapid growth in field of "Cloud computing" also increases severe security concerns. Security has remained a constant issue for open systems and internet, when the authors are talking about security and cloud really suffers. Lack of security is the only hurdle in wide adoption of cloud computing.