Cyber Security Second International Symposium, CSS 2015, Coeur d'Alene, ID, USA, April 7-8, 2015, Revised Selected Papers - Haltinner, Kristin; Sarathchandra, Dilshani; Alves-Foss, Jim; Chang, Kevin; Conte de Leon, Daniel; Song, Jia (Springer International Publishing : Imprint: Springer, 2016)