Achieve Confidentiality & Authentication for Cloud Data Using Hybrid Approach

We are proposing to allow the users to audit the cloud storage with very lightweight and ease of communication and computation cost. The auditing which we are going through our research paper result not only ensures strong cloud storage accuracy guarantee, but it also simultaneously achieves fast data error localization, i.e., the identification of hacker information. And securely we are introducing an effective TPA, which is a auditing process which results in bringing in no new vulnerabilities towards user data privacy, and can introduce no additional online burden to user. In this paper, we are going to propose a secure cloud storage system which supports privacy-preserving public auditing. We will further extend our result to enable the TPA to perform audits for various users certainly and efficiently. This shows the proposed scheme is highly efficient and data modification attack, and useful in even server colluding attacks.