Stunnel

Stunnel is available as a plugin for Uniform Server. It can be used to allow SSL connections on your own Uniform Server.

"Stunnel is a program that allows you to encrypt arbitrary TCP connections inside SSL (Secure Sockets Layer) available on both Unix and Windows. Stunnel can allow you to secure non-SSL aware daemons and protocols (like POP, IMAP, LDAP, etc) by having Stunnel provide the encryption, requiring no changes to the daemon's code." (Taken from Stunnel's website)

Stunnel 4.24 How to use and upgrade
SSL Part 1 How to enable SSL and create a server certificate
SSL Part 2 Complete project to obtain a signed certificate

(page under construction)