7 citations · 17 across the 11 of their papers we have counts for
11 papers
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…
Rethinking Membership Inference Attacks Against Transfer Learning
Cong Wu, Jing Chen, Qianru Fang +6
Transfer learning, successful in knowledge translation across related tasks, faces a substantial privacy threat from membership inference attacks (MIAs). These attacks, despite pos…
DynaShard: Secure and Adaptive Blockchain Sharding Protocol with Hybrid Consensus and Dynamic Shard Management
Ao Liu, Jing Chen, Kun He +6
Blockchain sharding has emerged as a promising solution to the scalability challenges in traditional blockchain systems by partitioning the network into smaller, manageable subsets…
Privacy-preserving Universal Adversarial Defense for Black-box Models
Qiao Li, Cong Wu, Jing Chen +6
Deep neural networks (DNNs) are increasingly used in critical applications such as identity authentication and autonomous driving, where robustness against adversarial attacks is c…
Vulseye: Detect Smart Contract Vulnerabilities via Stateful Directed Graybox Fuzzing
Ruichao Liang, Jing Chen, Cong Wu +6
Smart contracts, the cornerstone of decentralized applications, have become increasingly prominent in revolutionizing the digital landscape. However, vulnerabilities in smart contr…
Towards Effective Detection of Ponzi schemes on Ethereum with Contract Runtime Behavior Graph
Ruichao Liang, Jing Chen, Cong Wu +6
Ponzi schemes, a form of scam, have been discovered in Ethereum smart contracts in recent years, causing massive financial losses. Existing detection methods primarily focus on rul…
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…