Mouratidis, H.H.MouratidisSunyaev, A.A.SunyaevJürjens, J.J.Jürjens2022-03-112022-03-112009https://publica.fraunhofer.de/handle/publica/36418810.1007/978-3-642-02144-2_21enmodel-based security004400Secure information systems engineering: Experiences and lessons learned from two health care projectsconference paper