International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Cloud computing is the computing technology which provides resources like software, hardware, and services over the internet. Cloud computing provides computation, software, data access, and storage services that do not require end-user knowledge of the physical location and configuration of the system that delivers the services. Since the data transmission on the internet or over any networks are vulnerable to the hackers attack. Cloud based data storage systems have many complexities regarding critical, confidential, and sensitive data of client. The trust required on cloud storage is so far had been limited by users.