Netscape ENTREPRISE SERVER 6.1 - 04-2002 ADMINISTRATOR Administrator's Manual page 113

Click the Edit Listen Sockets link.
2.
The Listen Socket Table page appears.
Use the drop-down Action list to select Edit, if not already displayed, for the
3.
connection group you are enabling security for.
Use the drop-down list to turn Security on for that connection group, if it is off.
4.
Click OK.
5.
The Attributes link now appears.
Click the Attributes link.
6.
The Security Settings of Listen Socket page appears.
NOTE If you have an external module installed, the Manage Server
Certificates page will appear requiring the external module's
password before you can continue.
Select either:
7.
Cipher Default
SSL2
SSL3 /TLS
(Optional) If you selected SSL2 or SSL3/TLS, in the Security Features window
8.
either:
Accept Allow and the default ciphers
Accept Allow and check only desired ciphers, or uncheck unwanted
ciphers
Uncheck Allow to disable this protocol and all its ciphers
NOTE Check both TLS and SSL3 for Netscape 6.0 or greater. Use the TLS
Rollback option for Microsoft Internet Explorer 5.0 and 5.5. TLS
must also be enabled on the browser seeking access to your server.
For TLS Rollback also check TLS, and make sure both SSL3 and
SSL2 are disabled.
Click OK to close the Security Features window.
9.
Click OK
10.
Setting Security Preferences
Chapter 5 Securing Your Enterprise Server 113