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How would you be able to pull out any information out of an audio recording of keyboard typing? Wouldn't the training set differ between keyboards too? Sounds i
by gubsz 7y ago
How would you be able to pull out any information out of an audio recording of keyboard typing? Wouldn't the training set differ between keyboards too? Sounds interesting it it worked, do you have any sources?
- PeterisP 7y agoYou get a week's worth of typing; you cluster the sounds; then based on statistical frequency analysis you decode which cluster maps to the spacebar and which to the letter 'x'; then you can transcribe the whole typing history and decide which of all that is a password.
- antoineMoPa 7y agoGreat plan, but we have to test it. Can you upload a sample dataset of you typing for 1 week so we can try this approach?
- jacobush 7y agoI have their dataset. Email me for details.
- austinheap 7y agoCan it be published? Happy to contribute bandwidth!
- w0000sh 7y agoI think it was a joke
- bluntfang 7y agoWhat's your address? I can send it on a usb key.
- hinkley 7y agoThis is like a hacker chess match, and here I am all out of popcorn.
- VikingCoder 7y agoYou can just mail it to 9800 Savage Rd. Suite 6272 Ft. Meade, MD 20755-6000
- fortran77 7y agoHere's one paper: https://people.eecs.berkeley.edu/~tygar/papers/Keyboard_Acoustic_Emanations_Revisited/preprint.pdf https://people.eecs.berkeley.edu/~tygar/papers/Keyboard_Acou...
- s_y_n_t_a_x 7y agohttps://ggerganov.github.io/jekyll/update/2018/11/24/keytap.html https://ggerganov.github.io/jekyll/update/2018/11/24/keytap....