Overview

This book delves into the critical issues surrounding cloud computing and the implications of the cloud for small and medium enterprises (SMEs). The book begins with a discussion of the SME sector and the role of IT in the sector. It explains the concept of IT outsourcing and the reasons for and against the practice, and its evolution into cloud computing. The book explains cloud computing and provides extensive discussion on the deployment and service models of the cloud. The book pays special attention to the impact of cloud computing on critical areas of the economy including the environment, employment, government services, and education. Finally, the book elaborates on the reasons for and against adopting cloud computing and provides empirically verified accounts of the data security threats and vulnerabilities associated with the cloud.