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On 08/06/14 10:24, Robert J. Hansen wrote:
> Exactly what I said.  USB is completely broken as far as security
> goes. A USB device cannot be made secure.  Thumb drives are malware
> vectors par excellence, and with some of the recent attacks which
> work by exploiting the firmware things get even nastier and harder
> to defend against.  If you're concerned about a remote attacker
> exploiting your system from afar, you should also be concerned
> about a remote attacker rooting your box and exploiting the hell
> out of your USB stack.

It should also be pointed out that if your system is secure, then
storing your keyring on your computer is safe anyway; but if your
computer has already been compromised, then storing your keyring on a
USB stick, which must be mounted on your already-compromised computer
to use it, is AT BEST no more secure than storing the keyring on the
computer in the first place was.  And it may be *worse*, because the
compromised computer may use the USB stick as a vector to compromise
other computers you have that were previously secure.



- -- 
  Phil Stracchino
  Babylon Communications
  [email protected]
  [email protected]
  Landline: 603.293.8485
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