As I understand it, the Bluetooth specs include decent cryptography,
including a pass phrase mechanism that allows for reasonably long
pass phrases.
However, most peripheral vendors don't allow the user to supply
their own pass phrase, and instead hard-wire the pass phrase
at the factory, often
Matthew Gillen wrote:
I can't bring myself to use a wireless keyboard. I just don't like the
idea of broadcasting my passwords out to anyone within listening
distance.
The Security Now podcast has covered the security of wireless keyboards
a few times. In episode 269 Steve Gibson says:
