Blackberry ENTERPRISE SOLUTION SECURITY - ENTERPRISE SOLUTION - SECURITY TECHNICAL Bedienungsanleitung PDF herunterladen (Seite 38)

Item Description

memo list

• title

• information included in the body of the note

Open Mobile Alliance™ DRM

applications

a key that identifies the BlackBerry device and a key that identifies the SIM

card (if available) that the BlackBerry device adds to DRM forward-locked

applications

RSA SecurID® library the contents of the .sdtid file seed that is stored in flash memory

tasks

• subject

• information included in the body of the task

Protection of master encryption keys on locked BlackBerry devices

If you turn on the content protection of master encryption keys feature, the BlackBerry® device uses the grand master key

to encrypt the master encryption keys that are stored in flash memory and stores the decrypted grand master key in RAM.

When you, the user, or the password timeout locks the BlackBerry device, the BlackBerry device continues to receive data

and does not free the memory associated with the grand master key. When the BlackBerry device receives data that is

encrypted with a master encryption key while it is locked, it uses the decrypted grand master key to decrypt the required

master encryption key that is stored in flash memory and receive the data.

Controlling BlackBerry device access to the BlackBerry Enterprise Server

You can turn on the Enterprise Service Policy to control which BlackBerry® devices can connect to the BlackBerry® Enterprise

Server. After you turn on the Enterprise Service Policy, by default, the BlackBerry Enterprise Server prevents connections

from new BlackBerry devices that you associate with it; however, it allows connections from BlackBerry devices that are

already activated on the BlackBerry Enterprise Server. The Enterprise Service Policy also applies to devices with BlackBerry®

Connect™ software, devices with BlackBerry® Built-In™ software, and devices that are running the BlackBerry® Application

Suite.

You can use the Enterprise Service Policy to create allowed lists that control which BlackBerry devices users can activate on

a BlackBerry Enterprise Server, over the wireless network, or over a serial connection. BlackBerry devices that meet the

allowed list criteria can complete the activation process on that BlackBerry Enterprise Server.

You can define the following types of criteria:

• specific, allowed BlackBerry device PINs as a string

• allowed range of BlackBerry device PINs

Feature and Technical Overview

BlackBerry Enterprise Solution security

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Blackberry ENTERPRISE SOLUTION SECURITY - ENTERPRISE SOLUTION - SECURITY TECHNICAL Bedienungsanleitung Seite 38