4 ms·

Which is probably why the author mentioned wearables with Bluetooth. Less conspicuous, and no strings to cut.

• bigbugbag 12y ago
  and way easier to workaround, nothing to cut simply duplicate the wireless signal.
  • exprL 12y ago
    How would you duplicate a wireless signal that contains an “answer” to a changing challenge (e.g. sign this message with the secret key)?
    • TheLoneWolfling 12y ago
      Easy. You do a relay attack. I.e. instead of comp -> wireless -> device, you go comp -> extender <comp> -> extender <device> -> device -> extender <device> -> extender <comp> -> comp.