International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
In the IT industry's there is forcefully demand of the technology known as Cloud computing. It is an emerging trend in computing. There are huge data centers are used in big industries. Environmentally, these systems can produce e-wastes, harmful gases with heat. This paper focuses on security in such a power saving data centers in the enterprises the authors called them as Green Cloud Computers. They have explained and suggested the Virtualization technique for saving energy and the security framework for the Green Cloud that consist of pool of virtual machines. This security framework consists of policy enforcement, trust management and such a security model.