1 research outputs found
A Survey on Acoustic Side Channel Attacks on Keyboards
Most electronic devices utilize mechanical keyboards to receive inputs,
including sensitive information such as authentication credentials, personal
and private data, emails, plans, etc. However, these systems are susceptible to
acoustic side-channel attacks. Researchers have successfully developed methods
that can extract typed keystrokes from ambient noise. As the prevalence of
keyboard-based input systems continues to expand across various computing
platforms, and with the improvement of microphone technology, the potential
vulnerability to acoustic side-channel attacks also increases. This survey
paper thoroughly reviews existing research, explaining why such attacks are
feasible, the applicable threat models, and the methodologies employed to
launch and enhance these attacks.Comment: 22 pages, conferenc