7 citations · 17 across the 14 of their papers we have counts for
7 papers · 1 filter
CSI2Dig: Recovering Digit Content from Smartphone Loudspeakers Using Channel State Information
Yangyang Gu, Xianglong Li, Haolin Wu +4
Eavesdropping on sounds emitted by mobile device loudspeakers can capture sensitive digital information, such as SMS verification codes, credit card numbers, and withdrawal passwor…
WAFBOOSTER: Automatic Boosting of WAF Security Against Mutated Malicious Payloads
Cong Wu, Jing Chen, Simeng Zhu +3
Web application firewall (WAF) examines malicious traffic to and from a web application via a set of security rules. It plays a significant role in securing Web applications agains…
Semantic Sleuth: Identifying Ponzi Contracts via Large Language Models
Cong Wu, Jing Chen, Ziwei Wang +2
Smart contracts, self-executing agreements directly encoded in code, are fundamental to blockchain technology, especially in decentralized finance (DeFi) and Web3. However, the ris…
Sok: Comprehensive Security Overview, Challenges, and Future Directions of Voice-Controlled Systems
Haozhe Xu, Cong Wu, Yangyang Gu +4
The integration of Voice Control Systems (VCS) into smart devices and their growing presence in daily life accentuate the importance of their security. Current research has uncover…
CLAD: Robust Audio Deepfake Detection Against Manipulation Attacks with Contrastive Learning
Haolin Wu, Jing Chen, Ruiying Du +5
The increasing prevalence of audio deepfakes poses significant security threats, necessitating robust detection methods. While existing detection systems exhibit promise, their rob…
SCR-Auth: Secure Call Receiver Authentication on Smartphones Using Outer Ear Echoes
Xiping Sun, Jing Chen, Kun He +5
Receiving calls is one of the most universal functions of smartphones, involving sensitive information and critical operations. Unfortunately, to prioritize convenience, the curren…
MagLive: Robust Voice Liveness Detection on Smartphones Using Magnetic Pattern Changes
Xiping Sun, Jing Chen, Cong Wu +5
Voice authentication has been widely used on smartphones. However, it remains vulnerable to spoofing attacks, where the attacker replays recorded voice samples from authentic human…