"I imagine if you had enough realtime keystroke data, you could even identify a user using nothing more than how they type on a keyboard." And what they typed

"I imagine if you had enough realtime keystroke data, you could even identify a user using nothing more than how they type on a keyboard." And what they typed - acoustic snooping. https://freedom-to-tinker.com/blog/felten/acoustic-snooping-typed-information/ https://freedom-to-tinker.com/blog/felten/acoustic-snooping-...