Various security threats and their solutions in cloud computing

It is already known that there are many potential advantages of cloud computing and many enterprise data and applications are shifting to hybrid or public cloud. But there are some big organizations that may not shift to cloud computing due to their critical business applications. The share of the cloud computing in the market is far less than it is expected. The security concerns of the cloud computing especially the issues of privacy protection and data security remain the main reasons of not accepting the services of cloud computing as seen from the user's point of view. This paper summarizes and does the round analysis of various issues related to the privacy protection and data security of cloud computing in various stages in its life cycle. It also describes some current available solutions of those issues and describes the future scope of various issues related to privacy protection and security of data.