报告题目：Smartphone Security Enhancement: A Touch Movement-based Security Mechanism for Screen Unlock Patterns
报告摘要：Mobile phones such as Android phones and iPhones are widely adopted worldwide, while users’ privacy are challenged by various threats. For example, current public charging facilities may open a hole for cyber-criminals to infer private and sensitive data from smartphone users. This talk begins by introducing several existing charging attacks via USB charging cable, as well as our developed Juice Filming Charging (JFC) attack that can steal users' private information through automatically video-capturing phone screen via a standard USB connector. Then, this talk introduces a touch movement-based security mechanism, called TMGuard, to help enhance the unlock pattern mechanism on smartphones, through combining touch behavioral authentication.
报告人简介：Dr. Weizhi Meng is currently an assistant professor in the Cyber Security Section, Department of Applied Mathematics and Computer Science, Technical University of Denmark (DTU), Denmark. He obtained his Ph.D. degree in Computer Science from the City University of Hong Kong (CityU), Hong Kong. Prior to joining DTU, he worked as a research scientist in Infocomm Security (ICS) Department, Institute for Infocomm Research, A*STAR, Singapore, and as a senior research associate in CS Department, CityU. He won the Outstanding Academic Performance Award during his doctoral study, and is a recipient of the Hong Kong Institution of Engineers (HKIE) Outstanding Paper Award for Young Engineers/Researchers in both 2014 and 2017. He is also a recipient of Best Paper Award from ISPEC 2018, and Best Student Paper Award from NSS 2016. His primary research interests are cyber security and intelligent technology in security, including intrusion detection, smartphone security, biometric authentication, HCI security, trust management, blockchain in security, and malware analysis. He served as program committee members for 50+ international conferences. He was a co-PC chair for IEEE Blockchain 2018,IEEE ATC 2019, IFIPTM 2019, Socialsec 2019, Globecom 2020 (ICSS), and ICICS 2020.