2 papers
cs.CR2026
Turn Your Face Into An Attack Surface: Screen Attack Using Facial Reflections in Video Conferencing
Yong Huang, Yanzhao Lu, Mingyang Chen +3
In video conferencing, human faces serve as the primary visual focal points, playing multifaceted roles that enhance visual communication and emotional connection. However, we argu…
cs.CR2026
T2T: Captioning Smartphone Activities Using Mobile Traffic
Jiyu Liu, Yong Huang, Yanzhao Lu +2
This paper studies the creation of textual descriptions of user activities and interactions on smartphones. Our approach of referring to encrypted mobile traffic exceeds traditiona…