Brief Survey on Persuading Data Security and Privacy Issues in Cloud Computing

A few years ago, the company's information will be stored generally on their own servers in the organizations' data center and the more confidential data is separated and stored in the individual servers. Currently, the concept of virtualization and cloud is established where the information stays physically in their own infrastructure but it is administered by another entity. Cloud computing is anticipated as the growing architecture to transfer the information to the cloud, since the data is growing high and data needs to be approachable from the outside device. The cloud storage is preferred due to the reduction in cost and the emerging agile business environment. Still there are many complications in storing the data in the cloud beginning from the virtual device that acts as the medium for resource sharing and the cloud storage extremity. This happen because the infrastructure and resource computation owned and administered by the external party and the cloud storage is termed as unscrupulous in providing authentication. Hence there is a need to provide security to the data stored in the cloud by contributing the services like data confidentiality, authentication and integrity. The survey is to analyze the risks involved in storing the data in cloud and the risks can be minimized by offering the solutions to provide authentication and authorization.