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

"I am not a number. I am a free man!" Earlier this year,the availability of Internet addresses (of the 104.207.205.4 format) in their old form ran dry, much like fossil fuel will in the future. The ...

Recently, I was listening to an interview with a technology executive who was talking about predictions he has heard throughout his career. One of the predictions he heard back in the 1990s was that ...

You’ve heard about it before: an unknown online assailant has been inundating someone in your town with bothersome messages. Luckily, even though that person’s profile may be devoid of identifying ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

If your company network is having problems and you need to troubleshoot it, you also need to know some basic information about the computers on the network. Internet Protocol is the underlying ...

Need to know your Mac’s IP address? You’ve come to the right place. We show how to find this information, as well as explaining what an IP address is and the difference between internal and external ...