Blackberry ENTERPRISE SOLUTION SECURITY - SECURITY FOR DEVICES WITH BLUETOOTH WIRELESS TECHNOLOGY - TECHNICAL Uživatelský manuál stáhnout pdf (Strana 82)

9. The BlackBerry Dispatcher compresses the content, encrypts it using the master encryption key of the BlackBerry device,

and sends the encrypted content to the BlackBerry Router.

10. The BlackBerry Router sends the encrypted content to the BlackBerry device.

11. The BlackBerry device uses its master encryption key to decrypt and decompress the attachment content so that the user

can view the attachment.

12. The user views the attachment on the BlackBerry device using the browser plug-in for the attachment viewer. The attachment

viewer processes 3 KB at a time.

Organizer data process flows

Process flow: Synchronizing organizer data for the first time on a BlackBerry device

1. A user activates a new BlackBerry® device or upgrades an existing BlackBerry device and receives the service book for the

BlackBerry Synchronization Service.

2. The BlackBerry device requests the synchronization configuration information from the BlackBerry Synchronization Service.

The configuration information indicates whether wireless data synchronization on the BlackBerry® Enterprise Server is

turned on, and which database can be synchronized. The configuration information also provides database synchronization

types and conflict resolution settings. All data that the BlackBerry device and BlackBerry Enterprise Server send between

each other is compressed and encrypted.

3. The BlackBerry Synchronization Service returns the configuration information and synchronizes the databases using that

information.

A synchronization agent on the BlackBerry device tracks which databases can be synchronized over the wireless network.

If data already exists on both the BlackBerry device and BlackBerry Enterprise Server, the BlackBerry Synchronization Service

merges, adds, or updates the records during the synchronization process. If data exists on only the BlackBerry device or

BlackBerry Enterprise Server, the BlackBerry Synchronization Service restores the data from the appropriate location. The

BlackBerry device and BlackBerry Enterprise Server do not delete records during the initial synchronization process.

Feature and Technical Overview

Organizer data process flows

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Blackberry ENTERPRISE SOLUTION SECURITY - SECURITY FOR DEVICES WITH BLUETOOTH WIRELESS TECHNOLOGY - TECHNICAL Uživatelský manuál Strana 82