Saving data in cloud has become the most important evolving process in past few years. By tremendous growth in the analysis field, cloud has become a way to store data in large number and the users are allowed to try to test various ideas in low or even in free of cost. Cloud computing plays a major role by storing the data and it can be arranged by a third party. The major drawback in the cloud field is privacy and security issues. One of the main issue is the data security and privacy of information stored and processed at the cloud service provider’s systems. Despite of all these services provided by cloud, it lags in the major side of security. The main idea of this paper is to identify the security challenges and issues faced in cloud and to provide appropriate solution to make the service process more efficient and secure.
