An Auditing Protocol for Protected Data Storage in Cloud Computing

Cloud computing is a mechanism which provides us resources, information as per user requirement by the help of internet. Cloud is used to store important content material for a longer period of time which requires trust and safety of content that is stored in cloud. The main issue of cloud computing is security of data. Many techniques proposed earlier were beneficial for static archived data. Some encryption techniques were introduced later for dynamic data which includes masking technique, bilinear property with dynamic auditing. This paper proposed an effective auditing protocol to maintain the dynamic operations on data with RSA, MD5 and ID3 algorithms for enhancing data safety. The analysis and simulation results are effectual and protected as it incurs least communication cost and least computation cost of the auditor.