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2020 – today
- 2023
[c13]Tianfang Zhang
, Cong Shi, Payton Walker, Zhengkun Ye, Yan Wang, Nitesh Saxena, Yingying Chen:
Passive Vital Sign Monitoring via Facial Vibrations Leveraging AR/VR Headsets. MobiSys 2023: 96-109- [c12]Yi Wu, Cong Shi, Tianfang Zhang, Payton Walker, Jian Liu, Nitesh Saxena, Yingying Chen:
Privacy Leakage via Unrestricted Motion-Position Sensors in the Age of Virtual Reality: A Study of Snooping Typed Input on Virtual Keyboards. SP 2023: 3382-3398 - [c11]Payton Walker, Tianfang Zhang, Cong Shi, Nitesh Saxena, Yingying Chen:
BarrierBypass: Out-of-Sight Clean Voice Command Injection Attacks through Physical Barriers. WISEC 2023: 203-214 - [i1]Payton Walker, Tianfang Zhang, Cong Shi, Nitesh Saxena, Yingying Chen:
BarrierBypass: Out-of-Sight Clean Voice Command Injection Attacks through Physical Barriers. CoRR abs/2302.02042 (2023) - 2022
- [c10]Payton Walker, Shalini Saini, S. Abhishek Anand, Tzipora Halevi, Nitesh Saxena:
Hearing Check Failed: Using Laser Vibrometry to Analyze the Potential for Hard Disk Drives to Eavesdrop Speech Vibrations. AsiaCCS 2022: 67-81 - [c9]Payton Walker, Nitesh Saxena:
Laser Meager Listener: A Scientific Exploration of Laser-based Speech Eavesdropping in Commercial User Space. EuroS&P 2022: 537-554 - [c8]Tianfang Zhang, Cong Shi, Tianming Zhao, Zhengkun Ye, Payton Walker, Nitesh Saxena, Yan Wang, Yingying Chen:
Personalized health monitoring via vital sign measurements leveraging motion sensors on AR/VR headsets. MobiSys 2022: 529-530 - [c7]Payton Walker, Nathan McClaran, Zihao Zheng, Nitesh Saxena, Guofei Gu:
BiasHacker: Voice Command Disruption by Exploiting Speaker Biases in Automatic Speech Recognition. WISEC 2022: 119-124 - 2021
- [c6]Payton Walker, Nitesh Saxena:
Evaluating the Effectiveness of Protection Jamming Devices in Mitigating Smart Speaker Eavesdropping Attacks Using Gaussian White Noise. ACSAC 2021: 414-424 - [c5]Yi Wu, Xiangyu Xu, Payton R. Walker, Jian Liu, Nitesh Saxena, Yingying Chen, Jiadi Yu:
HVAC: Evading Classifier-based Defenses in Hidden Voice Attacks. AsiaCCS 2021: 82-94 - [c4]Cong Shi, Xiangyu Xu, Tianfang Zhang, Payton Walker, Yi Wu, Jian Liu, Nitesh Saxena, Yingying Chen, Jiadi Yu:
Face-Mic: inferring live speech and speaker identity via subtle facial dynamics captured by AR/VR motion sensors. MobiCom 2021: 478-490 - [c3]Payton Walker, Nitesh Saxena:
SoK: assessing the threat potential of vibration-based attacks against live speech using mobile sensors. WISEC 2021: 273-287
2010 – 2019
- 2019
- [c2]Chen Wang, S. Abhishek Anand, Jian Liu, Payton Walker, Yingying Chen, Nitesh Saxena:
Defeating hidden audio channel attacks on voice assistants via audio-induced surface vibrations. ACSAC 2019: 42-56 - [c1]S. Abhishek Anand, Payton Walker, Nitesh Saxena:
Compromising Speech Privacy under Continuous Masking in Personal Spaces. PST 2019: 1-10
Coauthor Index
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