This document describes the security features that BlackBerry Enterprise Server version 4.1 or later, BlackBerry Desktop Software version 4.1 or later, and BlackBerry Device Software version 4.1 or later support, unless otherwise stated.

The BlackBerry Enterprise Solution (consisting of a BlackBerry device, BlackBerry Device Software, BlackBerry Desktop Software, and the BlackBerry Enterprise Server software) is designed to protect your corporation from data loss or alteration in the event of malicious interception of data on the corporate network, while a user is sending and receiving messages and accessing corporate data wirelessly using the BlackBerry device; an attack intended to steal corporate data, using malicious application code (for example, a virus); theft of the BlackBerry device; or identity theft.