Audio Hotspot Attack: An Attack on Voice Assistance Systems Using Directional Sound Beams

Ryo Iijima
Ryo Iijima
Shota Minami
Shota Minami
Zhou Yunao
Zhou Yunao
Tatsuya Takehisa
Tatsuya Takehisa
Takeshi Takahashi
Takeshi Takahashi

computer and communications security, pp. 2222-2224, 2018.

Cited by: 1|Bibtex|Views8|DOI:https://doi.org/10.1145/3243734.3278497
EI
Other Links: academic.microsoft.com|dl.acm.org|dblp.uni-trier.de

Abstract:

We propose a novel attack named "Audio Hotspot Attack'', which performs an inaudible malicious voice command attack, targeting voice assistance systems, e.g., smart speakers or in-car navigation systems. This attack leverages directional sound beams generated from parametric loudspeakers, which emit AM-modulated ultrasounds that will be s...More

Code:

Data:

Your rating :
0

 

Tags
Comments