Computer security ESORICS 2019 International Workshops, IOSec, MSTEC, and FINSEC, Luxembourg City, Luxembourg, September 26–27, 2019 : revised selected papers - Fournaris, Apostolos P.; Athanatos, Manos; Lampropoulos, Konstantinos; Ioannidis, Sotiris; Hatzivasilis, George; Damiani, Ernesto 1960-; Abie, Habtamu; Ranise, Silvio; Verderame, Luca; Siena, Alberto; Garcia-Alfaro, Joaquin (Springer, 2020)