RWTH Aachen University
Mobile devices have become powerful and user-friendly. At the same time they have become a hosting platform for a wide variety of services. Naturally, the interests of the various stakeholders on a mobile platform are not the same. Thus, there is demand for a strict separation model of services on mobile devices. In this paper, the authors outline a possible approach to enable a secure media path on mobile devices. Their approach aims to support the needs of the different stakeholders, with respect to openness, content protection and client privacy.