|SafeGuard Data Exchange / Configure ignored devices for SafeGuard Data Exchange|
To help you when defining ignored devices, you can use registry keys to show which devices are being considered for encryption (attached devices) and which devices are currently being ignored. The list of ignored devices shows only devices that are actually available on the computer and are being ignored. If a device is set to be ignored in a policy and the device is not available on the computer, the device is not listed.
Use the following registry keys to display attached and ignored devices: