The World Academy of Research in Science and Engineering (WARSE)
Cloud platform which shares the virtual database instances to the requested users seated in different geographical locations to access the stored as well as shared information from the cloud. But clients are afraid of keeping the sensitive information in the hands of cloud provider because they have their own doubts that how they serve the stored information securely in the presence of un-trusted users. By the detail analysis, the authors came to know that there are several approaches to store the information securely in the cloud database. But the present approaches are lagging to provide confidentiality in certain situation which arises while processing the stored information from the database. They introduce a new plug-in for Database as a service that protects the stored data privacy and it allows users to perform concurrent operation on encrypted data anywhere from the world.