This family defines the requirements for ensuring the confidentiality of user data when it is transferred using an external channel between the TOE and another Trusted IT Product. Confidentiality is enforced by preventing unauthorised disclosure of user data in transit between the two end points. The end points may be a TSF or a user.
User notes
This family provides a requirement for the protection of user data during transit. In contrast, FTP_ITC handles TSF data.