[This article belongs to Volume - 56, Issue - 04]
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-18-05-2024-700

Title : User Centric Auditing System for Cloud Data Security with Privacy Preserving and Data Dynamics
Mr. Shivarajkumar Hiremath, Dr. Prashantha G. R,

Abstract : Cloud data storage is the cloud computing model that allows us to save information in an isolated location and can be retrieved or accessed through internet. It is widely accepted by many organizations as it provides cost effective, elasticity and scalable alternative to store large volumes of data. As the data is outsourced, it is necessary to have security mechanisms to keep outsourced data securely. Cloud data auditing technique enables cloud user to verify the reliability of outsourced data against cloud storage, without downloading the file from cloud. In this paper, we introduce the concept of user centric auditing scheme where users can control their own data. The proposed scheme also provides privacy preserving, i.e. the system prevents user’s data from leaking to TPA. In addition, we also describe how the system supports data dynamics. As per our observations, theoretical analysis and demonstration of security properties about its correctness, the proposed systems performance is efficient and secure.