International Journal of Advanced Research in Computer Science & Technology (IJARCST)
Cloud computing is gradually changing the way the people use computers. Unlike previous methods of storing data on hard drives on computers, more and more data is being stored on virtual drives in cloud. Be it in the form of social networking, cloud storage or any other online services the people are becoming more and more dependent on cloud services. The cloud however has some issues security being the most crucial one. Data theft from cloud may become hazardous to personal or financial life of a cloud user.