The Study of Access Control for Service-Oriented Computing in Internet of Things
Guoping Zhang, Jing Liu · International Journal of Wireless and Microwave Technologies · 2012
In Internet of Things, computing and processing of information is the core supporting.In this paper, we introduce "Service-Oriented Co mputing" to solve the computing and processing of information in IoT.However, a key challenge in service-o riented environ ment is the design of effect ive access control schemas.We put forward a model of Workflow -oriented Attributed Based Access Control (WABA C), and an access control framework based on WABAC model.WABA C model grants and adapts permissions to subjects according to subject atttribute, resource attribute, environment attribute and current task, meeting access control request of SOC.Using the approach presented can effectively enhance the access control security for SOC applicat ions, and prevent the abuse of subject permissions.