Sun Java System Calendar Server 6.3 Administration Guide

1.8.1 Secure Logins for Calendar Server Version 6.3

When users log in to Calendar Server through Communications Express, by default the authentication process does not encrypt the login information, including user names and passwords. If you want secure logins at your site, configure Calendar Server to use the Secure Sockets Layer (SSL) protocol to encrypt the login data. For more information, see Chapter 7, Configuring SSL, Configuring SSL.