Learn how the internet works with a simple guide on DNS, IP addresses, and routing—explained clearly to show how online ...

Frustrated by VPN blocks from banks and streaming sites? Shared IPs trigger suspicion. Learn how dedicated IPs solve login ...

The internet relies on a system of addresses that treats every computer, tablet and smartphone as a distinct device, allowing all of them to communicate with each other. Because many kinds of devices ...

Your VPN is supposed to hide your identity online, but server errors and misconfigured settings can give it away. I'm here to show you how to fix it.

Two servers cannot have the same IP address. When you are using VPN you are going over the Internet which means the IP address you try to connect to will have to be a valid, (not 10.x.x.x or 192.168.x ...

I have a computer with a cross over cable to another network device. I do not know the IP address or the MAC address of that device on the other side of that cable. Is there a way configuring my ...