Providing Security Using Fine Grained Two factor Access Control in Cloud Computing Environment

Abstract

Cloud computing has the major security problem. From the cloud the information can be shared easily. Sharing of information only leads big security problem in cloud computing. The data can easily be hacked by the hackers. In this project we are providing more efficient security to the cloud. We are introducing a project of providing security using fine grained two factor access control for cloud computing environment. The main problem is, the user need to login before entering into the server and sharing the same computer between many people. Only password scheme is not much safe for cloud. By considering the problem, we are proposing a concept of 2FA access which means along with the password scheme the user need to keep the safety device which generates the one time password for the user. Through that the user can enter into the server and he can able to download the necessity files from the cloud. Using salt Encryption Algorithm we are solving the problem and providing security to the cloud.