Insiders analysis in Cloud computing focusing on home healthcare system

This paper is concerned about developing a mechanism for identifying insiders and their interdependencies in Cloud computing. We provide a set of conceptual models for the interaction between Cloud computing system entities that include all possible actors, applications, and the underlaying infrastructural components. We used these to derive a method for identifying insiders. We applied our method to home healthcare system by first providing home healthcare system scenario, and then identifying insiders in the scenario. Next, we provide a threat analysis for insiders impact on home healthcare system. Finally we draw out our research agenda in this direction.