Blue Ocean Publication
Cloud computing is a utility computing which uses the internet and isolated servers to retain user data and applications. It allows the users to enjoy the high quality network and services from shared pond of resources. Users are linked to clouds via web browsers. Even though cloud computing offers several advantages like bandwidth, virtualized resources, software's, hardware etc. on demand to the users, but it also suffers from various vulnerabilities issues. Vulnerability can be described in terms of resistance to a certain type of attack.