58 citations · 85 across the 8 of their papers we have counts for
8 papers
AccEar: Accelerometer Acoustic Eavesdropping with Unconstrained Vocabulary
Pengfei Hu, Hui Zhuang, Panneer Selvam Santhalingamy +4
With the increasing popularity of voice-based applications, acoustic eavesdropping has become a serious threat to users' privacy. While on smartphones the access to microphones nee…
Federated Learning Hyper-Parameter Tuning from a System Perspective
Huanle Zhang, Lei Fu, Mi Zhang +4
Federated learning (FL) is a distributed model training paradigm that preserves clients' data privacy. It has gained tremendous attention from both academia and industry. FL hyper-…
Iota: A Framework for Analyzing System-Level Security of IoTs
Zheng Fang, Hao Fu, Tianbo Gu +4
Most IoT systems involve IoT devices, communication protocols, remote cloud, IoT applications, mobile apps, and the physical environment. However, existing IoT security analyses on…
Membership Inference Attacks Against Recommender Systems
Minxing Zhang, Zhaochun Ren, Zihan Wang +4
Recently, recommender systems have achieved promising performances and become one of the most widely used web applications. However, recommender systems are often trained on highly…
Blockchain Meets COVID-19: A Framework for Contact Information Sharing and Risk Notification System
Jinyue Song, Tianbo Gu, Zheng Fang +5
COVID-19 is a severe global epidemic in human history. Even though there are particular medications and vaccines to curb the epidemic, tracing and isolating the infection source is…
IoTGaze: IoT Security Enforcement via Wireless Context Analysis
Tianbo Gu, Zheng Fang, Allaukik Abhishek +3
Internet of Things (IoT) has become the most promising technology for service automation, monitoring, and interconnection, etc. However, the security and privacy issues caused by I…
FlowIntent: Detecting Privacy Leakage from User Intention to Network Traffic Mapping
Hao Fu, Zizhan Zheng, Aveek K. Das +3
The exponential growth of mobile devices has raised concerns about sensitive data leakage. In this paper, we make the first attempt to identify suspicious location-related HTTP tra…
Trust Exploitation and Attention Competition: A Game Theoretical Model
Hao Fu, Hongxing Li, Zizhan Zheng +2
The proliferation of Social Network Sites (SNSs) has greatly reformed the way of information dissemination, but also provided a new venue for hosts with impure motivations to disse…