Blackberry 9380 User Manual page 169

User Guide
smartphone and the BlackBerry Enterprise Server and use Triple DES encryption for all other communication between your
smartphone and the BlackBerry Enterprise Server.
Browser security options
If your email account uses a BlackBerry Enterprise Server, you might not be able to change your browser security options.
If you change a browser security option, other applications on your BlackBerry smartphone that access a server might be
affected.
Option
Permit SSL 3.0
Permit Insecure Renegotiation
Encryption Strength
Digest Strength
Server Exceptions
Related information
Manage browser security,
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.
Description
Specify whether your browser accepts SSL connections. If you do not select this
option, your browser allows only TLS connections.
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
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key > Delete.
Browser
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