An Investigation Study on Secured Data Storage and Access Control in Cloud Environment

Abstract

Cloud computing is surroundings for imparting the information and resources which might be brought as the service to an end users over Internet on call for. Cloud allowed the users to get way into their stored information from any environmental places at any time. Cloud comprised of the key problems like safety, data confidentiality, network dependency and centralization. When storing the client sensitive information into cloud data storage, security plays an essential part. Providing the security to sensitive information is a key issue in cloud computing. In existing works, numerous methods were introduced for securely storing data into the cloud. But, the security level was not improved, and data accessing time was not reduced. Our research work concentrated on the cryptographic and data structure techniques for solving the existing problems during cloud storage and data access.