Computer security ESORICS 2018 International Workshops, CyberICPS 2018 and SECPRE 2018, Barcelona, Spain, September 6–7, 2018 : revised selected papers - Katsikas, Sōkratēs K. 1960-; Cuppens, Frédéric; Cuppens, Nora; Lambrinoudakis, Costas; Antón, Annie; Gritzalis, Stefanos; Mylopoulos, John P. 1943-; Kalloniatis, Christos (Springer, 2019)