Voice Assistant

PriVA-C: Defending Voice Assistants from Fingerprinting Attacks
Voice assistants have become ubiquitous, yet they remain vulnerable to network traffic fingerprinting attacks that can expose sensitive …
Dilawer Ahmed, Aafaq Sabir, Ahsan Zafar, Anupam Das
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PriVA-C: Defending Voice Assistants from Fingerprinting Attacks
Analyzing Ad Prevalence, Characteristics, and Compliance in Alexa Skills
With the rapid adoption of smart voice assistants like Amazon Alexa and the potential for more growth with large language model-powered …
Aafaq Sabir, Dilawer Ahmed, Anupam Das
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Spying through your voice assistants: Realistic voice command fingerprinting
We show that multiple voice assistant platforms can be fingerprinting equally effectively. We also show that the fingerprinting process can be performed remotely mixed with traffic from other devices. Adding additional features such as flow and burst based features can also increase fingerprinting performance
Dilawer Ahmed, Aafaq Sabir, Anupam Das
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