Securing the global airspace system via identity-based security

Current telecommunications systems have very good security architectures that include authentication and authorization as well as accounting. These three features enable an edge system to obtain access into a radio communication network, request specific QoS requirements and ensure proper billing for service. Furthermore, the links are secure. Widely used telecommunication technologies are LTE and WiMAX This paper provides a system-level view of network-centric operations for the GAS and the problems and issues with deploying new technologies into the system. The paper then focuses on applying the basic security architectures of commercial telecommunication systems and deployment of federated Authentication, Authorization and Accounting systems to provide a scalable, evolvable reliable and maintainable solution to enable a globally deployable identity-based secure airspace system.