Miranda and Siani [9]: In this paper states that most important obstacle to wide acceptance of ―cloud computing‖ services security and privacy issues in cloud computing, users have serious concerns about confidential data seepage. Privacy is not observed while critical data is being processed in the public accessible cloud. Some practical scenarios has been discussed in this paper, based on these scenarios it is recommended strongly that use of sensitive information must be minimized when data is processed on clouds and privacy to end users must be assured. To address this issue, a client- based privacy manager tool has been proposed in this paper. The proposed reduces security issues, and provides added privacy features. The tool has been tested accordingly in different cloud computing environments. The entire structure of their developed privacy manager tool is shown in Figure
1[9].