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Proximity-Echo: Secure Two Factor Authentication Using Active Sound Sensing.
Yanzhi Ren
Ping Wen
Hongbo Liu
Zhourong Zheng
Yingying Chen
Pengcheng Huang
Hongwei Li
Published in:
INFOCOM (2021)
Keyphrases
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factor authentication
smart card
mobile terminals
sensor networks
information systems
security issues
authentication systems