Lovely Professional University
Now within IT industry virtualization is used between today's interfaces to abstract different layers from each other when one layer is updated, the others one needs update too. When one layer is defined, the upper and lower layer cannot be used for anything else. One of the Top must's rapidly evolving and widely deployed technologies are server virtualization. Many organizations are already the cost savings from implementing virtualized servers and system administrators love the ease of deployment and management for virtualized systems. In this paper, the authors discuss about some major threats of virtualization and cloud computing and discussed about how Google cloud works and a key management algorithm for security purposes in cloud computing.