Blackberry ENTERPRISE SOLUTION SECURITY - ENTERPRISE SOLUTION - SECURITY TECHNICAL Manual do Utilizador descarregar pdf (Página 59)

If the user changes data on the BlackBerry device or in the organizer application on the user's computer during the initial

synchronization process, the BlackBerry Synchronization Service synchronizes the changes after the initial synchronization

successfully completes.

If the user connects the BlackBerry device to a computer that is running the BlackBerry® Device Manager, the initial

synchronization can occur over the connection to the BlackBerry Router instead of over the wireless network.

Process flow: Synchronizing subsequent changes to organizer data

1. A user saves a change to the organizer data or the BlackBerry® device settings (for example, a new AutoText entry) on

a BlackBerry device or in the organizer application on the user's computer.

2. Based on where the user made the change, the BlackBerry device or the BlackBerry® Enterprise Server adds the change

to a changelist and sends the changelist to the BlackBerry Synchronization Service.

The changelist includes target database and record information for the organizer application.

3. The BlackBerry Synchronization Service sends a change to organizer data over the wireless network, along with other

entries in the changelist for that user.

The BlackBerry Synchronization Service sends other changes, including BlackBerry device information, time zone

information, and backup and restore data, at the batch synchronization interval that is set on the BlackBerry Enterprise

Server. By default, the batch synchronization interval is 10 minutes.

To prevent synchronization errors, the BlackBerry Enterprise Server and the BlackBerry device can send only a single

changelist at a time for a user account.

4. The BlackBerry Synchronization Service writes a synchronization request entry to the SynchRequest table of the

BlackBerry Configuration Database, and sends the changed records to the BlackBerry Dispatcher.

5. The BlackBerry Dispatcher compresses the content, encrypts it with the master encryption key of the BlackBerry device,

and sends the content to the BlackBerry Router for delivery to the BlackBerry device.

Feature and Technical Overview

Organizer data process flows

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Blackberry ENTERPRISE SOLUTION SECURITY - ENTERPRISE SOLUTION - SECURITY TECHNICAL Manual do Utilizador Página 59