2025
MetaRFence: Protecting Human Motion Privacy Against RFID Sensing via MetasurfaceMetaRFence：利用超表面保护 RFID 感知中的人体运动隐私
Zheng Shi, Zikai Ding, Yanni Yang, Zhenlin An, Runyu Pan, Yanling Bu, Guoming Zhang, Pengfei Hu, Jiannong Cao
IEEE Transactions on Mobile Computing (TMC) 2026 IEEE《移动计算汇刊》（TMC） 2026
We present a metasurface-based RFID sensing defence (MetaRFence), the first system designed to protect human motion privacy against adversarial through-wall RFID sensing.我们提出基于超表面的 RFID 感知防护系统 MetaRFence，这是首个面向对抗性穿墙 RFID 感知、保护人体运动隐私的系统。
2024
RFnoID: Protecting RFID Motion Privacy via MetasurfaceRFnoID：通过超表面保护 RFID 运动隐私
Yanni Yang, Zheng Shi, Zhenlin An, Runyu Pan, Yanling Bu, Guoming Zhang, Pengfei Hu, Jiannong Cao
IEEE International Conference on Computer Communications (INFOCOM 2025) IEEE 国际计算机通信会议（INFOCOM 2025）
We propose RFNOID, the frst system that can protect human motion privacy against adversarial throughwall RFID sensing.我们提出 RFnoID，这是首个能够抵御对抗性穿墙 RFID 感知、保护人体运动隐私的系统。
Wireless Eavesdropping on Wired Audio with Radio-frequency Retroreflector Attack利用射频回射器攻击窃听有线音频
Genglin Wang, Zheng Shi, Yanni Yang, Zhenlin An, Guoming Zhang, Pengfei Hu, Xiuzhen Cheng, Jiannong Cao
IEEE Transactions on Mobile Computing (TMC) 2024 IEEE《移动计算汇刊》（TMC） 2024
We present RF-Parrot2, a novel attack that enables a wireless attacker to eavesdrop on wired audio signals by exploiting a simple yet effective retroreflector.我们提出 RF-Parrot2：一种新型攻击方法。攻击者可利用简单而有效的回射器，无线窃听有线音频信号。