Blackberry S-MIME SUPPORT PACKAGE VERSION 4.1 - Guida di Installazione Scaricare il pdf (Pagina 16)

BlackBerry Enterprise Solution Security

Extending BlackBerry device messaging security 16

SMS and MMS messaging

SMS and MMS messaging are available on some BlackBerry devices. Supported BlackBerry devices can send

SMS and MMS messages over the wireless TCP/IP connection between them.

Controlling unsecured messaging

You can control PIN, SMS, and MMS messaging in your organization using the following IT policy rules:

IT policy rule Description

Allow External

Connections

This rule controls whether applications can initiate external connections (for

example, to WAP, SMS, MMS or other public gateways) on the BlackBerry device.

Confirm on Send This rule requires a user to confirm that they wish to send the message before

sending an email message, PIN message, SMS message, or MMS message.

Disable Forwarding

Between Services

This rule prevents a user from forwarding or replying to a message using a different

BlackBerry Enterprise Server from the one that delivered the original message. This

rule also prevents using an email account to forward or reply to a PIN message or

reply to an email message with a PIN message.

Disable Peer-to-Peer

Normal Send

This rule prevents a user from sending plain text PIN messages when using a secure

messaging package, such as the S/MIME Support Package or the PGP Support

Package.

Turning off unsecured messaging

You can turn off unsecured messaging (PIN, SMS, and MMS communication) to make sure that all

communication originating at the BlackBerry devices in your organization travels through the enterprise

messaging environment.

Scenario Description

turn off PIN messaging Set the Allow Peer-to-Peer Messages IT policy rule to False.

Note: When you turn off PIN messaging, users cannot send PIN messages from

the BlackBerry device; however, they can still receive PIN messages on their

BlackBerry devices.

turn off SMS messaging Set the Allow SMS IT policy rule to False.

turn off MMS messaging Set the Disable MMS IT policy rule to True.

Extending BlackBerry device messaging security

In addition to BlackBerry standard encryption, you can enable S/MIME technology or PGP technology to offer an

additional layer of security between the sender and recipient of an email or PIN message. Using either one of

these technologies enables sender-to-recipient authentication and confidentiality, and helps maintain data

integrity and privacy from the time that a user sends a message from the BlackBerry device until the message

recipient decodes and reads the message.

PGP Support Package

The PGP Support Package is designed to provide an OpenPGP (RFC 2440) implementation on the BlackBerry

device. The implementation enables a user who is already sending and receiving PGP protected messages using

their desktop email program to send and receive PGP protected messages using their BlackBerry device.

The PGP Support Package includes tools for obtaining PGP keys and transferring them to the BlackBerry device.

This means that users can sign, encrypt, and send PGP protected messages using their BlackBerry devices, and

www.blackberry.com

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 51 52

Commenti su questo manuale

Nessun commento

Blackberry S-MIME SUPPORT PACKAGE VERSION 4.1 - Guida di Installazione Pagina 16

Commenti su questo manuale

Prodotti e manuali riguardandi Software Blackberry S-MIME SUPPORT PACKAGE VERSION 4.1 -