Transstellar Journal Publications and Research Consultancy Private Limited (TJPRC)
Cloud computing is one of today's most exciting technology. Cloud computing is a model of service delivery and access where dynamically scalable and virtualized resources are provided as a service over the internet. Security and privacy issues present a strong barrier for users to adapt into cloud Computing systems. It offers potential benefits to users in terms of instant availability, scalability and resource sharing, while potentially posing security issues. Given these security and reliability concerns, the authors explore the optimal decision rule for moving certain IT function to public clouds.