The Networked and Electronic Media (NEM) Technology Platform addresses the architectures central to the " Future Internet " comprising convergence of telephony and voice services, content and data services, and home media. This has a pivotal role in the EU ICT FP7 strategy and is important to a range of overlapping academic and industrial research interests. In addition, it will become a rapid growth area with the accelerating migration from physical media to on-line media content creation and provision. In order to succeed, major issues, concerns and challenges in relation to ICT Security, Privacy and Trust (SPT) will need to be addressed and, thus, there will need to be significant research and development of these areas across many disciplines within the Networked and Electronic Media domains. A working group entitled NEM Security (NEM SEC) Cluster [1] was formed in early 2007, whose mission is to bring together the ICT Security, Privacy and Trust communities within the NEM areas to further elaborate important R&D challenges that need to be addressed in these areas, to leverage existing efforts to address these challenges in a structured, collaborative environment, and to raise awareness of them to the wider NEM platform and other participants. This paper presents the results of these activities to date.