International Journal of Emerging Trends & Technology in Computer Science (IJETTCS)
Cloud computing is new way of economical and efficient storage. The single data mart storage system is a less secure because data remain under a single data mart. This can lead to data loss due to different causes like hacking, server failure etc. If an attacker chooses to attack a specific client, then he can aim at a fixed cloud provider, try to have access to the client's information. This makes an easy job of the attackers, both inside and outside attackers get the benefit of using data mining to a great extent. Inside attackers refer to malicious employees at a cloud provider.