International Journal of Advanced Research in Computer Engineering & Technology
Cloud computing is Internet based technology where the users can subscribe high quality of services from data and software that resides in the remote servers. Cloud computing brings improvement of resources utilization efficiency. One of the biggest problem in cloud computing is data storage security. The data stored at the untrusted server lacks data integrity. Thus client should need knowledge about the remote data by continuously monitoring the integrity of the stored data. Integrity problem is solved by using public auditability.