Blackberry 9780 User's Guide download pdf (Page 159)

TLS options

Option Description

Permit SSL 3.0 Specify whether your browser accepts SSL connections. If you do not select this

option, your browser allows only TLS connections.

Encryption Strength Specify whether your browser only accepts and sends data that is encrypted using

128-bit encryption. To accept and send only data that is encrypted using 128-bit

encryption, change this field to Strong Only. To accept and send data that is

encrypted using 128-bit encryption or 56-bit encryption, change this field to

Allow

Weak.

Digest Strength Specify whether your browser accepts data with weak digest algorithms or accepts

only data with strong digest algorithms. The stronger the digest algorithm is, the

more secure your browsing experience is. To accept data with weak digest

algorithms, change this field to

Allow Weak. To accept only data with strong digest

algorithms, change this field to Strong Only. To be prompted to accept data with

weak digest algorithms, change this field to

Prompt. Depending on the options that

your administrator sets, you might not be able to change this option.

Manage browser security

1. On the Home screen or in a folder, click the Options icon.

2. Click Security > Advanced Security Settings > TLS.

3. Set the security options.

Press the key > Save.

Add a trusted content server

If your email account uses a BlackBerry® Enterprise Server, you can add content servers to your list of trusted content servers

to accelerate the authentication process when you are authenticating with a content server.

1. On the Home screen or in a folder, click the Options icon.

2. Click Security > Advanced Security Settings > TLS.

3. Highlight the Trust Hosts field.

Press the key > Add Host.

5. Type the web address for the content server.

6. Click OK.

Press the key > Save.

User Guide

Browser

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Blackberry 9780 User's Guide Page 159