Networks

Jun 15, 2017

Christian Koch on Local Networks, Peering, and Bringing a Network Operators Group to NYC

Christian Koch is passionate about the internet.

May 11, 2017

What is a VPN and Do I Need One?

May 9, 2017

How Do IP Addresses Work?

 What’s an IP address and how does it work?

Good question—and one that we’re sure has been dominating Google searches as of late. Here are the basics.

May 3, 2017

Cable Breakage: When and How Cables Go Down

Earlier this year we fielded some of the most frequently asked questions about submarine cables. How do they work? How thick are they? How many kilometers of cable are there?

Today, we're going back under the sea to talk about what happens when bad things happen to good submarine cables.

Feb 28, 2017

What is the Internet of Things?

You may have seen the term Internet of Things thrown around on our site before. If you’ve found yourself Googling IoT, look no further. Here’s a quick explanation.

Feb 10, 2017

Staring into the Luminiferous Ether (Or How Ethernet Got its Name)

Last year Ethernet turned 43 – and it remains one of the most widely-used local area network technologies.

And as far as telecoms history goes, few modern tools have a naming story quite like Ethernet’s.

Nov 28, 2016

Meet The Father of Fiber Optic Communication

Any good telecoms scholar has probably come across Charles K. Kao.

But even if you aren’t familiar with Kao, you’ve benefitted from his work. You might know him better as the father of fiber optic communication.

Nov 16, 2016

Understanding “The Last Mile”

One tiny data packet has traveled the world. It’s made its way from Sydney, Australia, all the way to London, traversing undersea cables to reach its intended destination.

But here’s something interesting: the (potentially) most expensive part of this data packet’s trip is only just beginning. How could this be?

Nov 8, 2016

The Trombone Effect, Explained

No. This effect has nothing to do with a big parade.

The trombone effect, or just "tromboning," attempts to categorize the curious, latency-causing path information might travel due to the hub-and-spoke nature of the internet.

Oct 25, 2016

The Dyn DDoS Attack, Explained

What happened during Friday’s massive internet outage on the East Coast?