Scientific Online Publishing (SOP)
Cloud computing is an enticing technology which is a combination of many existing technologies such as parallel computing, grid computing, distributed computing and others. It offers services like data storage, computing power, shared resources at low cost to its users over internet at anytime from anywhere. Costing model on cloud computing is based on pay-as-you-go method; hence companies are saving millions by adopting this technology. As more and more individuals and companies are relying on cloud for their data, the question arises here is how secure cloud environment is? Though cloud computing has many advantages, it also have some security problems.