James Sentman has released a command-line app for OS X that acts as a secure pass-thru to any server on your local network. This is a handy thing if you find turning on SSL in Apache to be too daunting. (Although, you still have to mess around with generating a self-signed cert, and then telling your devices to trust it, a step that's omitted from the product's documentation.)
All in all, a very handy utility to have around. Read all about it and download it from: PlanetaryGear: SSL/HTTPS passthrough server for XTension