International Journal of Engineering Sciences & Management (IJESM)
Security provides many organizations are a big deal at a present scenario. Cloud computing is a technology that uses the internet where data is stored and maintain in the data center of a cloud provider like Google, Amazon, IBM, Microsoft, etc. Cloud computing system provides various services to user with best afford but they face many difficulties regarding security problems. And users also afraid towards security own data that is whether clouds providers are able to maintain data integrity, confidentiality as well as authentication. It is necessary that cloud computing providers are aware their users from inside or outside attacks by installing an intrusion detection and prevention system.