Categories
security

Acoustic Denial of Service Attacks on HDDs

Another interesting side-channel attack. Using essentially sound to degrade hard disk performance. In the extreme case you can cause applications or the OS to crash by directing certain sounds towards the hard disk of a running system.

Borrowing theoretical principles from acoustics and mechan-
ics, we propose a novel denial-of-service (DoS) attack against
HDDs that exploits a physical phenomenon, known as acoustic
resonance

Acoustic Denial of Service Attacks on HDDs