On Wed, Feb 13, 2013 at 06:49:57AM -0500, Al Jachimiak wrote: > I was wondering about my Bluetooth keyboard and curious about the possibility > of passive Bluetooth key logging. > > Has anyone played with capturing and analyzing Bluetooth packets? > > I was checking out the Bluetooth article on Wikipedia, but it wasn't really > specific about encryption it anything past v2.1.
It's sniffable. Look up 'ubertooth'; I have one, I'll bring it to a meeting. BT is harder to sniff b/c the protocol is weird and jumps around, but it doesn't mean it's secure. There's also work on spoofing either end of a BT connection, and some BT keyboards allow upload of firmware over BT. -m --
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