Security and Privacy in Communication Networks 15th EAI International Conference, SecureComm 2019, Orlando, FL, USA, October 23-25, 2019, Proceedings, Part I - Chen, Songqing; Chen, Songqing; Choo, Kim-Kwang Raymond; Choo, Kim-Kwang Raymond; Fu, Xinwen; Fu, Xinwen; Lou, Wenjing; Lou, Wenjing; Mohaisen, Aziz; Mohaisen, Aziz (Springer International Publishing : Imprint: Springer, 2019)