smudge attack
Noun
Meaning
smudge attack (plural smudge attacks)
(computer security) A method used to crack the password of a touchscreen device by analysing the oily smears left on the device's screen by the user's fingers. [from 2010.]
Noun
smudge attack (plural smudge attacks)
(computer security) A method used to crack the password of a touchscreen device by analysing the oily smears left on the device's screen by the user's fingers. [from 2010.]