Sabu M. Thampi, Gregorio Martínez Pérez, Ryan K. L. Ko, Danda B. Rawat: Security in Computing and Communications - 7th International Symposium, SSCC 2019, Trivandrum, India, December 18-21, 2019, Revised Selected Papers. Communications in Computer and Information Science 1208, Springer 2020, ISBN 978-981-15-4824-6