A Review Data Safeguard for Cloud Computing?

Cloud Computing is latest terminology in environment of computer Science .Cloud computing is basically allocation and resource management service provided to users on their demand. Here user uses the service virtually from CSP .Cloud computing is robust technology of building a robust data security between CSP and user .The relevant problem associated with cloud computing is the cloud security and appropriate implementation over the cloud .This research mainly focus on Data Safeguard For Cloud Computing .Review of already existing approaches and comparison of the algorithms, merits and demerits on each other according to different applications and services. It will help researchers working in this field for more security of data in cloud