1. State of the Cloud Report. (2017). https://www.rightscale.com/lp/state-of-the-cloud (Retrieved 25 May 2017)
2. State of Cloud Adoption And Security. (2017). https://www.forbes.com/sites/louiscolumbus/2017/04/23/2017-state-of-cloud-adoption-and-security/ (Retrieved 25 May 2017)
3. Literature review: Cloud Computing –Security Issues, Solution and Technologies;Sharma;International Journal of Engineering Research,2014
4. National Institute of Standards and Technology, (2011). NIST Cloud Computing Reference Architecture. https://www.nist.gov/publications/nist-cloud-computing-reference-architecture
5. Advantages and Challenges of Adopting Cloud Computing from an Enterprise Perspective;Avram;Procedia Technology,2014