Dnia poniedziałek, 5 października 2015 12:26:17 piszesz:
Rysiek, https://en.wikipedia.org/wiki/Keystroke_dynamics
We may first want to understand the minimum resolution that timing requires. Keypress events can be randomized within this interval.
Another track: 170WPM ~= 42000 KPH ~= 11 KPS
So, maybe we have 90ms delay on average between keystrokes for a speed typist.
Right.
I didn't realize you could use keystroke analysis to identify one person out of a pool of millions, rather, that a certain keystroke pattern matches as best a certain subset of users but it wouldn't be valuable/practical for positive identification. Text analysis is probably a way more useful signal.
In for more details,
https://paul.reviews/behavioral-profiling-the-password-you-cant-change/ http://www.behaviosec.com/technology/demos/ I am still trying to wrap my head around it. -- Pozdrawiam, Michał "rysiek" Woźniak Zmieniam klucz GPG :: http://rys.io/pl/147 GPG Key Transition :: http://rys.io/en/147