Blackberry Bold 9790 User Manual page 169

User Guide
Option
Permit Insecure Renegotiation
Encryption Strength
Digest Strength
Server Exceptions
Related information
Manage browser security, 167
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.
4. Press the
key > Save.
Related information
Browser security options, 166
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. In the Proxy TLS section, highlight the Trusted Servers field.
4. Press the key > Add Host.
Description
Specify whether your browser accepts connections to servers that allow insecure
renegotation. If you do not select this option, you might not be able to access some
websites.
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.
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.
View a list of servers that have certificate problems you have accepted. To stop
permitting a connection to a website with a certificate problem, highlight the server
exception. Press the key > Delete.
Browser
167