An Efficient Approach for Multiple User Data Security in Cloud Computing

Cloud computing can be a growing paradigm that includes growing to be today's best study location because of the power to slow up the charges connected with calculating. In today's time, it is best and also alluring engineering which can be supplying the particular companies to be able to the people about requirement online. In previous work, they proposed a method that can store only one user data. In the proposed method, a new algorithm can store multiple user's data and ensure the security levels. Initially, the user and cloud provider make a public key to encrypt the data. After that the data store in the cloud. If the user wants to get the data, the cloud provider authenticates the user by using public. In our proposed work to guarantee the protection associated with information, a new technique is suggested by applying the RSA formula. This formula is used to encrypt the information to supply protection make sure that merely simply the particular involved consumer can easily accessibility. Our proposed algorithm shows more than 75% of efficiency than the other algorithms. The user information is acquired to encrypt and saved in the cloud. When the required person/user places the request for the information of the cloud supplier, the cloud supplier authenticates the consumer, well as provides the information.