Abstract:

This paper presents a project of implementing cloud security protection in cloud computing environment, which can build secure cloud by using cloud technology and deploy safety procedure in cloud operation. By using SDN technology, the project can connect cloud operation, secure cloud, and safety procedure, and divides cloud operation into several logic isolation service areas dynamically through safety procedure. The project is independent of cloud operation implementation. Besides the almost zero configuration safety procedure, the project doesn’t change the structures of hardware and software of cloud operation, which has the features that is easy to deploy and maintain and security is high.

Key words: secure cloud, SDN, security-as-a-service