Internet networking involves a lot of alchemy, and I confess to occasionally dropping an eye of newt (or an IP of newt) into a boiling pot to fix problems on my local network. There’s a particular ...

Looking to use a private network on your iPhone? There's a variety of reasons you might want to use one, and it's easier than you may think.

I often have to find the IP address of a machine I'm working on (or need to work on). Sometimes, I need to unblock an IP address of a machine on my network, so the machine can reach a network share ...

There's one more critical point to remember when changing location with a VPN. The VPN server only changes your IP address ...