DATA INTEGRITY, COMPRESSION & SECURITY IN CLOUD : A SURVEY

Cloud is an internet-based computing technology. With the presence of Cloud computing huge amount of data can be stored and accessed from anyplace. It uses internet and preserves the servers for data storage and other applications with the help of data providers to decrease the preservation process of the information using upload and delete method. Software, Infrastructure and platform are the variety of services provided by the users with the help of Cloud storage. It is cost effective, easy to manage and a powerful resource accessible over the Internet [1]. Data integrity and data compression are the two most significant aspects of Cloud storage. With the help of the integrity control protocol, users can avoid Unauthorized and malicious downloading of outsourced data. With the progress of Cloud services, data security becomes more and more significant in Cloud. This paper analyses the fundamental difficulty of Cloud data security, integrity and compression [2].