Talk title: Privacy preserving (outsourced) data share and search
Bio: Kaitai Liang received the Ph.D. degree from the Department of Computer Science, City University of Hong Kong in 2014. He is a lecturer in secure systems at the Department of Computer Science, University of Surrey. Before joining the University of Surrey, he was a post-doc researcher and lecturer at Department of Computer Science, Aalto University (Finland) and School of Computing, Mathematics and Digital Technology, Manchester Metropolitan University, respectively. His research interests are applied cryptography and in particular, cryptographic protocols, encryption/signature, RFID, big data security, privacy-enhancing technology, and security in cloud computing.