A Survey on Various Techniques of Data Storage on Cloud using Third Party Auditor
Sankalp Gupta, Garima Joshi, Pragya Shukla, Praveen K. Guatam · International Journal of Computer Applications · 2014
In present scenario cloud computing emerges as one of the most powerful computing technology to provide dynamic service on demand on very large scale over the internet.Cloud computing offers various features like scalability, pay on use, using these features giants companies use cloud to store their data, In cloud computing data stores on cloud at remote location and cloud user hopes that his/her data is secured at cloud, but many times his/her data is altered, deleted or modified.So that cloud user to check integrity, confidentiality and security of data in a span of time, but cloud user and organization not able to put an eye on cloud provider all the time so they resort a TPA (Third Party Auditor) to work on behalf of cloud user.In this paper we discuss various Third Party Auditing schemes which ensure data integrity and privacy with their advantages and disadvantages,