Blackberry Enterprise Server 4.1 Manuel d'administration - Page 11

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Administration Guide

Protecting wireless software upgrades

Measures of security for wired and wireless solutions

Measure
confidentiality
integrity
authenticity

Controlling wireless software upgrades using the BlackBerry Enterprise Server

By default, only the BlackBerry® Enterprise Server can select software upgrade packages that are available, send them to
BlackBerry devices over the wireless network, and request that the BlackBerry device users download the software upgrade
packages. Wireless service providers cannot select software upgrade packages and send them to BlackBerry devices unless
you allow them to using IT policy.

Administrative roles that can control software upgrade requests

The following administrative roles can perform software upgrade tasks and manage the software upgrade process on a
BlackBerry® Enterprise Server:
•
security administrator
•
enterprise administrator
•
device administrator
How the BlackBerry Enterprise Solution authenticates requests for wireless
software upgrades
Request source
BlackBerry® Enterprise Server
Description
Only the intended recipient of data or a message can view the data or the contents of the
message.
The recipient can detect if a third party changed the data or the message in transit between
the sender and the recipient.
The recipient can identify and trust the identity of the sender.
Description of authentication method
The BlackBerry Enterprise Server and the BlackBerry device are designed to
encrypt all of the data sent between them, including data for wireless software
upgrades, using standard BlackBerry encryption.
Protecting wireless software upgrades
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