Paper Title
Security In Cloud Computing

Abstract
In this paper, we will describe about the security features in cloud computing, which is very necessary to avoid the data loss from the cloud and to reduce the risk of private data being stolen or misused in a cloud. We will describe about all the possible method to secure the online data stored in cloud, some of these methods are Data integrity, Homomorphic Encryption, Encrypted Database, Distributive storage, Hybrid storage, Data concealment. Data security and privacy protection are the two main factors of user’s concern in the cloud computing. There are many researches going on both in academics and industries. Data security and privacy protection issues are relevant to hardware and software in the cloud architecture. This is the study to review different techniques and challenges for protecting data in the cloud and aims at enhancing the data security and privacy protection for the trustworthy cloud for the users. Keywords— Cloud Computing, Security Techniques.