Installation guide

BlackBerry Enterprise Solution Security

BlackBerry architecture component security 25

Configuring memory cleaning

Users can configure the memory cleaner program to run when their BlackBerry devices are holstered or when

their BlackBerry devices remain idle for a configured period of time. Users can also manually run the memory

cleaner program on their BlackBerry devices or run specific registered memory cleaners in the BlackBerry device

Security options. If secure garbage collection is turned on, when the memory cleaner program runs, it invokes the

secure garbage collection process.

You can configure the memory cleaner program to run automatically when the

• user synchronizes the BlackBerry device with the desktop computer

• user locks the BlackBerry device

• BlackBerry device locks after a specified amount of idle time

• user changes the time or time zone on the BlackBerry device

See the Policy Reference Guide for more information.

BlackBerry architecture component security

The BlackBerry Enterprise Server consists of services that provide functionality and components that monitor

services and processes, route, compress, and encrypt data, and communicate with the BlackBerry Infrastructure

over the wireless network.

BlackBerry Enterprise Server architecture