This application group is not applied by default. It is made available in our mobile device management solution for users within an organization who do NOT wish the additional Blackberry Encryption Services (Secure Email) applications installed to their BlackBerry device. The Secure Email PGP client is still installed, as it is required for sending and receiving encrypted emails.
For more information, please read Application Groups on Secure BlackBerry. This article covers some aspects of the Secure BlackBerry management and the way to prevent apps from taking over your device.