Migration of Existing Applications to Cloud and Among Clouds
Cloud computing is a form of parallel and distributed system where the resources are shared dynamically and services are provided to customers on demand. It is a new, rapidly growing technology. Hosting applications on a cloud saves a lot of time and effort for the organization as well as their clients. This paper addresses the security issues in cloud computing and computing paradigm called DPaaS which is used as a suite for security and how migration is possible for existing applications to the cloud and among clouds.