An Overview of the NIST Cloud Computing Program and Reference Architecture

Abstract

Cloud computing is the next step in the continued evolution of information systems. Cloud computing allows consumers to choose what service they want, how the services will be delivered, and provides usage based. The resource pooling and rapid provisioning of cloud services allow providers to more efficiently supply these resources. This results in the consumers’ needs being better met while at the same time using fewer resources (both physical assets and energy). To achieve these goals a better understanding of the implications of cloud computing along with interoperability, portability, and security standards is needed. The National Institute of Standards and Technology (NIST) has been tasked to help drive adoption of cloud computing by federal agencies through the identification and resolution of high-priority interoperability, portability and security issues.