I am a third-year PhD student study in the Department of Computer Science at the University of Warwick, supervised by Professor Feng Hao. I obtained a First-Class Master's degree in Computer Science from Newcastle University in 2017.
While the usage of the VoIP system is increasing dramatically in recent years, the number of caller ID spoofing case surges as well. My current research focuses on using SS7 and cryptographic protocols to protect caller ID from counterfeiting.
Shen Wang, Ehsan Toreini, and Feng Hao, "Anti-Counterfeiting for Polymer Banknotes Based on Polymer Substrate Fingerprinting", on IEEE Transactions on Information Forensics and Security, 2021.