For the target audience, you probably can't go wrong with Bob LeVitus' Mac OS X Panther For Dummies book. It's current and I saw a favorable review on TidBITS or one of those sites not log ago.

This article explains how to choose a virtual private network (VPN) that's right for you, and details how to set it up on your Mac computer. How to Set Up a VPN on Mac Using VPN Settings To set up a ...

Next, select a connection type and then fill out the form with the server address, password, etc. Click Create when finished to get the VPN on your Mac. This article explains how to choose a virtual ...

The M4 Mac Mini is a powerful and compact device that can be transformed into a highly capable home server. By setting up your Mac Mini as a server, you can transform the way you manage your digital ...