July 11, 2005 to July 15, 2005
Michael Hafner , Universit?t Innsbruck, Institut f?r Informatik
Michael Breur , Universit?t Innsbruck, Institut f?r Informatik
Ruth Breu , Universit?t Innsbruck, Institut f?r Informatik
Andrea Nowak , ARC Seibersdorf Research, Kramergasse
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICWS.2005.83
The many conflicting technical, organizational, legal and domain-level constraints make the implementation of secure, inter-organizational workflows a very complex task, which is bound to low-level technical knowledge and error prone. The SECTINO project provides a framework for the realization and the high-level management of security-critical workflows based on the paradigm of Model Driven Security. In our case the models are translated into runtime artefacts that configure a target reference architecture based on web services technologies. In this paper we focus on the Global Workflow Model, which captures the message exchange protocol between partners cooperating in a distributed environments well as basic security patterns. We show how the model maps to workflow and security components of the hosting environments at the partner nodes.
Michael Hafner, Michael Breur, Ruth Breu, Andrea Nowak, "Modelling Inter-organizational Workflow Security in a Peer-to-Peer Environment", ICWS, 2005, Proceedings. 2005 IEEE International Conference on Web Service, Proceedings. 2005 IEEE International Conference on Web Service 2005, pp. 533-540, doi:10.1109/ICWS.2005.83