Risks and Security of Internet and Systems 13th International Conference, CRiSIS 2018, Arcachon, France, October 16-18, 2018, Revised Selected Papers - Zemmari, Akka; Zemmari, Akka; Mosbah, Mohamed; Mosbah, Mohamed; Cuppens-Boulahia, Nora; Cuppens-Boulahia, Nora; Cuppens, Frédéric; Cuppens, Frédéric (Springer International Publishing : Imprint: Springer, 2019)