ABSTRACT
This chapter gives an overview on the project, its reference architecture with its main components and its application fields. It provides an overview on the LIGHTest project, its reference architecture with its main components and its application fields. The concept and role of the Trust Scheme Publication Authority (TSPA) is described by way of example for the components of the LIGHTest reference architecture. TSPA is therefore an important component of the LIGHTest reference architecture. To facilitate the usage of LIGHTest TPL, developed the Graphical Trust Policy Language, which is an easy-to-use interface for the trust policy language TPL proposed by the LIGHTest project. In this paper, a high level description of the LIGHTest reference architecture, its components and its application fields are presented. The reference architecture and the concept for Trust Scheme Publication Authority fulfil the main general principles and goals, which are required to develop a globally scalable trust infrastructure.
