Greg Bryan

Greg is Senior Manager, Enterprise Research at TeleGeography. He's spent the last decade and a half at TeleGeography developing many of our pricing products and reports about enterprise networks. He is a frequent speaker at conferences about corporate wide area networks and enterprise telecom services. He also hosts our podcast, TeleGeography Explains the Internet.

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Recent Posts

Jan 23, 2024

Wi-Fi 6 Afraid of 7?

On TeleGeography Explains the Internet, we often focus on the long-haul, zeroing in on the network portion of telecoms. Today, with the help of Tiago Rodrigues, President and CEO of the Wireless Broadband Alliance (WBA), we’re switching things up a bit.

Drawing upon his vast expertise in the Wi-Fi space, Tiago steps into the hot seat to outline the key issues in the wireless LAN.

Nov 21, 2023

Head in the Cloud, Toes at the Edge

I'm back with a new episode of TeleGeography Explains the Internet.

In the hot seat this time: Nokia's Paul Unbehagen. Paul has a deep history in the networking world, so he approaches his role at Nokia—NE Americas CTO—from the perspective of a network engineer.

Although our main topics this week are enterprise cloud and right-sizing cloud utilization, we use those as a springboard into many topics circling the state of the network in 2023.

Nov 7, 2023

Why 4G Is Still Relevant for Enterprise Connectivity

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

Oct 31, 2023

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.

Oct 17, 2023

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. 

Oct 10, 2023

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. 

Oct 3, 2023

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.

Sep 26, 2023

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.

Sep 19, 2023

The Total Transformation of Latin American Telecom

Luis Fiallo has been in the telecom industry for over 25 years. And for the majority of that time, he has been at China Telecom Americas, witnessing the many changes happening in the Latin American telecom market firsthand.

After years of helping to drive CTA's growth in the region, Luis—now Vice President—has many valuable insights to share with TeleGeography Explains the Internet.

Since this episode largely focuses on Latin American networks and cloud developments, I also invited my colleague Peter Wood, TeleGeography’s Senior Analyst covering Latin America.

Sep 14, 2023

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.