Keylogger?! Men that’s for beginners! Two separate team have found that keyboard actually produce a electromagnetic radiation when tapped. Want to try it? All you need is a simple gadgets… an oscilloscope, wireless antenna, PC and an analog to digital converter… alright that’s not simple gadgets.
Anyway, they said it can decode a 95% keyboard typed, yet finding a hard way to decode a laptop keyboard which has a electromagnetic stuff that mix to the rest of the system. The easiest one are the wireless keyboards.
Filed under: Technology |