Lo Iacono, LuigiRajasekaran, HariharanHegering, Heinz-GerdLehmann, AxelOhlbach, Hans JürgenScheideler, Christian2019-04-032019-04-032008978-3-88579-227-7https://dl.gi.de/handle/20.500.12116/21341This paper presents the security architecture of the @neurIST medical information system. @neurIST aims at a research and decision support system for treating diseases that unites multiple medical institutions and service providers offering technical solutions based on the Service Oriented Architecture (SOA) paradigm. The security architecture provides secure access to federated medical data spread across multiple sites and protects the privacy of the patients by pseudonymisation of the medical data required for the study.enText/Conference Paper1617-5468