Dr. Guangdong Bai is a Senior Lecturer at the University of Queensland. He received his PhD degree from the National University of Singapore in 2015. His research interest spans the broad areas of mobile security, web security, and protocol verification. During his previous research, he worked on analyzing authentication protocol implementation, online payment, and Android security. His research has helped identify and fix serious security vulnerabilities for major websites like Sina Weibo. His work appears in top security conferences, such as NDSS, Syscan, HITB and Black Hat Europe/Asia.