I'm thinking of using my iPhone as a device combined with a low power bluetooth usb key. So when the phone is gone the workstation locks. (I don't want it to unlock the workstation though, I'd prefer if the workstation only unlocked if the phone was in range (there is a backup account of course))
However how best can I security the bluetooth stack on Windows against attacks, eg. EMET?
No data should be transferred between the phone and my computer I won't be using the Bluetooth for anything bar just seeing if the device is in range.
Yes I'm aware you can spoof the device