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

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.

Sep 12, 2023

Why Telecom Service Providers Need To Automate

In both 2021 and 2022, MEF CTO Pascal Menezes joined us on TeleGeography Explains the Internet to talk through the work MEF is doing on standardizing the enterprise network.

This season, we welcome a new face from the same team, Stan Hubbard, Principal Analyst at MEF.

Stan recently authored a State of the Industry Report for MEF, so I wanted to have him on to discuss his findings and see where the telecom industry is at with adopting new technologies.

Sep 5, 2023

Are These WAN Sourcing Trends Real or Just Hype?

Season 5 of TeleGeography Explains the Internet is here, and we're kicking things off with Dennis Thankachan, Co-Founder and CEO at Lightyear.

Because Dennis is in the unique position of being able to see how enterprises are sourcing networks, I was excited to talk to him about some key WAN trends he has seen recently.

Aug 31, 2023

How Common SASE Products Are Being Offered

Our Cloud and WAN Research Service just unveiled a fourth WAN analysis module, and it's all about network security.

To write this analysis, we asked a mixture of carriers and MSPs, SD-WAN vendors, and pure-play security vendors to tell us about their network security offerings.

Here's a look at what these services are and how they are being offered.