FRP 5.0.6 and earlier:
USB, CD, or DVD media that were encrypted with Onsite only access show up in all queries and events in ePO as an Unprotected device. Only USB devices protected by the "offsite access" options are considered protected.

FRP 5.0.7 and later:
USB, or CD, or DVD media encrypted by either Onsite only access or Offsite access are both considered as protected devices. They show up in both FRP queries as protected media.

NOTE: These changes do not affect any existing events in ePO. Any new events sent from the FRP client to ePO have an updated status of the media.