Op Slashdot gelezen, in de comments op een artikel over een wireless keyboard dat “overgenomen” werd door een ander klavier:
If only we could secure wireless technologies. Maybe we could have the signals travel in a secure method – maybe down some sort of tube. maybe the tube would have to have some sort of “antennae” – maybe it should be of some conductive material – like copper.
We should also make sure that these “tubes” are shielded in some way – with maybe a suple rubber coating.
Then the wireless signals could travel through this “tube” from the keyboard to the computer – thus rendering them safe from nasty hackers that may be listening.