Mohammad Reza Khayyambashi, Sayed Mohammad Hossein Mirshahjafar and Ehasan Shahrokhi, University of Isfahan, Iran

Deployment of using cloud services as a new approach to keep people's platforms, Infrastructure and applications has become an important issue in the world of communications technology. This is a very useful paradigm for humans to obtain their essential needs simpler, faster ,more flexible, and safer than before. But there are many concerns about this system challenge. Security is the most important challenge for cloud systems. In this paper we design and explain the procedure of implementation of a new method for cloud services based on multi clouds on our platform which supplies security and privacy more than other clouds. We introduce some confidentiality and security methods in each layer to have a secure access to requirements. The architecture of our method and the implementation of method on our selected platform for each layer are introduced in this paper.

Cloud Computing, Security, MultiClouds, Secure Cloud Architecture, Public Cloud, Personal Cloud