Abstract. Achieving data security and privacy in the cloud means ensuring confidentiality and integrity of data and computations, and protection from non authorized accesses. Satisfaction of such requirements entails non trivial challenges, as relying on external servers, owners lose control on their data. In this paper, we discuss the problems of guaranteeing proper data security and privacy in the cloud, and illustrate possible solutions for them.
In REF , the authors discuss the problems of guaranteeing proper data security and privacy in the cloud, and illustrate possible solutions for them.