Information and Operational Technology Security Systems First International Workshop, IOSec 2018, CIPSEC Project, Heraklion, Crete, Greece, September 13, 2018, Revised Selected Papers - Fournaris, Apostolos P.; Fournaris, Apostolos P.; Lampropoulos, Konstantinos; Lampropoulos, Konstantinos; Marín Tordera, Eva; Marín Tordera, Eva (Springer International Publishing : Imprint: Springer, 2019)