A Review of Enhanced Technique for Cloud Data Storage Security Using Data Slicing

Cloud computing is a model for using a network of remote servers hosted on the Internet to store, manage and process data. It is a model for enabling widespread and convenient, on-demand access to shared computing resources. It focuses on maximizing the profitable of the shared resources. Cloud computing enables multiple users for accessing a single server to retrieve and update their data, no need to purchase a permit for the different application. In cloud computing, data security is a major issue. After uploading the data on the cloud, data owner has no rights to control the data. For securing the data, everyone wants to trust the third party for the mechanism. The paper proposed an algorithm that consists of data that get slices into different parts. Data present in each slice can encrypt by using a different algorithm. Moreover, the encryption key is applied to data before it stored on the cloud. The objective of our proposed scheme is to store data in a safe and secure manner to avoid data attacks. Another objective is reducing the cost and time required for storing the encrypted data on the cloud.