PPG-Hear: A Practical Eavesdropping Attack with Photoplethysmography Sensors
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Deepfake & Synthetic Media DetectionIoT Device Privacy
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Research Questions
3- Can PPG sensors decode speech from nearby sound sources by capturing low-frequency acoustic vibrations?Category: Biometric Authentication and Secure IdentificationSimilar questionsarrow_forward
- How does PPG-Hear attack perform in speech recognition at high sampling rates?Category: Biometric Authentication and Secure IdentificationSimilar questionsarrow_forward
- How can PPG data processing be optimized to improve speech reconstruction accuracy?Category: Biometric Authentication and Secure IdentificationSimilar questionsarrow_forward
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Practical Problems
1- Wearable device users may face privacy risks from PPG sensors.Category: Biometric Authentication and Secure IdentificationSimilar questionsarrow_forward
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UbiComp
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2024
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Deepfake & Synthetic Media Detection, IoT Device Privacy
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