International Journal of Latest Trends in Engineering and Technology (IJLTET)
It has been that suppose putting some data on the users mail account and cloud, it necessary to the data should have secured; data storage on the cloud is putting by the other parties. Maintaining the privacy of such data from an unauthorized user is a big concern. Circumstances-Regarding Encryption (CRE) is a promising method that addresses this concern effectively. Paper presents CRE with its most specific and complementary types. Paper compares CRE method with different parameters which helps to select best suitable method to deal with data security of an application.