Abstract
This poster presents our recent work Metamorph, a
system that can generate over-the-air audio adversarial examples
working in a room scale. We find that the device and channel
frequency selectivity with different characteristics could fail the
previous audio adversarial attacks, and we propose a generateand-clean two-phase design to tackle this issue. Evaluation shows
the effectiveness of the Metamorph design in both Line-of-Sight
(LoS) and Non-Line-of-Sight (NLoS) environments.
| Original language | English |
|---|---|
| Publication status | Published - Feb 2020 |
| Event | 27th Annual Network and Distributed System Security Symposium (NDSS 2020) - Catamaran Resort Hotel & Spa , San Diego, United States Duration: 23 Feb 2020 → 26 Feb 2020 https://www.ndss-symposium.org/ndss2020/ |
Conference
| Conference | 27th Annual Network and Distributed System Security Symposium (NDSS 2020) |
|---|---|
| Abbreviated title | NDSS Symposium/2020 |
| Place | United States |
| City | San Diego |
| Period | 23/02/20 → 26/02/20 |
| Internet address |
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