SafeGuard Data Exchange is used to encrypt data stored on removable media connected to a computer and to exchange this data with other users. All encryption and decryption processes run transparently and involve minimum user interaction.
Only users who have the appropriate keys can read the contents of the encrypted data. All subsequent encryption processes run transparently.
In central administration, you define how data on removable media are handled.
As a security officer, you define the specific settings in a policy of type Device Protection with Removable media as Device protection target.
For SafeGuard Data Exchange, File-based has to be used as Media Encryption mode.