Em 06-09-2010 08:45, Mike Sampson escreveu:
.... If the OP went with a wireless
keyboard with properly implemented encryption it could actually be
more secure than a wired keyboard.
[1] http://www.pcworld.com/article/161166/a_way_to_sniff_keystrokes_from_thin_air.html
[2] http://lasecwww.epfl.ch/keyboard/
Regards,
Mike
In fact using a wireless keyboard you're just increasing the chances of
someone get your signal:
- through the air (exploiting some fail on the encryption)
*and*
- through the eletromagnetic field generated by the keyboard (the same
way with wired keyboards, just with a signal slightly weaker for the
absence of the wire).
Perhaps as Cédric have pointed, someone that could get as near as to get
the signal (and carry the equipment to do do this) probably would use an
easier way to spy on you.
Armando
