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Explaining the Internet Through the Lifecycle of a YouTube Video

Last week, we wrapped up a five-part podcast special that literally explains how the internet works.

This series describes precisely how data moves around the world, covering the basics of internettransport networksdata centers, the cloud, and WAN along the way.

At the end of each episode, I thought it would be fun to relate what we talked about to a real world example: the lifecycle of a YouTube video.

To paint the full picture, I've compiled each piece of the story here. Keep reading to find out how a video goes from one camera to millions of screens around the world.

Why Do You Need a New Network Security Posture?

“Enterprises have shifted connectivity to the internet, mostly with DIA. This changes the security environment away from private MPLS to the best-efforts public internet.”

Last week, Senior Manager of Enterprise Research Greg Bryan joined Ciena's Brian Lavallée for a live webinar all about submarine cables and security.

For his part, Greg described how the enterprise network has shifted in the last few years, how carriers and enterprises have responded to these changes, and why geography matters in network security.

Why 4G Is Still Relevant for Enterprise Connectivity

This week on TeleGeography Explains the Internet, we welcome SmartCIC CEO Toby Forman to the show.

How Geography Influences Network Security

Today’s TeleGeography Explains the Internet guest comes to the security world with a deep background in cloud and networks.

Joe DePalo is Chief Platform Officer at Netskope, and the ideal person to help us understand how and why location matters in network security.

How Do Targeted Ads Work? Is My Phone Listening In?

Why am I getting ads for this toothpaste? How could my devices possibly know I'm in the market for a new tube? Did they hear me mutter something about running low? Do they know I jotted it down on our grocery list?

Today on TeleGeography Explains the Internet, we're asking the big questions about mobile advertising. 

Inside Asia’s Increasing Demand for Cloud Expansion

In a recent interview with Asian Telecom, I was asked to shed light on Asia’s prominence in global cloud services. More specifically, why are data centers and cloud services expanding so rapidly in Asia?

As population density increases, there is a natural surge in data consumption, like cloud services. So it makes sense that Asia—home to 60% of the world’s population—has a growing demand for data centers.

But that's not the only catalyst here, and there are numerous advantages to having data centers clustered across Asia.

Born in the (US)NUA: LIVE from Ohio!

Live from Ohio, it's Tuesday night. 

Yup. We're sneaking in a LIVE episode of TeleGeography Explains the Internet this week. 

It's a Bird, It's a Plane, It's Super Cloud

Tuesday is podcast day here at TeleGeography. And this time around we welcome William Collins, Principal Cloud Architect at Alkira.

If the subject of this blog didn't totally give it away, today's episode is focused on the cloud. I asked William to talk us through the history of enterprise cloud and highlight a few of the bigger issues in enterprise cloud networking today. His answers might surprise you.

How NaaS Relates to SDN and Automation

The newest member of the TeleGeography Explains the Internet club is telecom industry veteran Mark Daley, Epsilon Telecommunications Director of Digital Strategy and Business Development.

After spending nearly a decade directly involved with SDN and NaaS at Epsilon Telecommunications, Mark is the perfect guest to help me talk through how NaaS is unfolding in the market.

New Network Security Analysis Tracks SASE Pricing Strategies

We recently surveyed a mixture of carriers and MSPs, SD-WAN vendors, and pure-play security vendors about their network security offerings in order to analyze what these services are and how they are being offered.

In this analysis, we also detail the available pricing models across services.

Here's an excerpt.