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.
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.
The geographic coverage of carriers’ enterprise network services varies significantly. Not every carrier connects to every city in their customers’ networks, and not all services are available everywhere.
When narrowing down the universe of potential suppliers, enterprises must first consider how their geographic requirements overlap a potential service provider’s physical network. They then must determine if the specific data services they require are enabled at each of the service providers’ PoPs.
TeleGeography's WAN Services Coverage analysis—part of our Cloud and WAN Research Service—examines carrier network connectivity and service availability from a geographic perspective.
Here's a snippet of that analysis, followed by some handy definitions.
In case you missed it, we’re looking back at some previous hypothetical network scenarios to see how the cost of network ownership can change over time.
In last week’s blog, Senior Research Manager Brianna Boudreau explored our first tiered scenario, which takes a conservative approach to integrating internet services and SD-WAN into the WAN.
If you haven’t read it yet, I encourage you to start there. Brianna’s post also provides important context about our hypothetical network and baseline dual MPLS network.
For Part 2 of this analysis, I'll map out a second, less conservative tiered approach, then switch gears to our Remote Hybrid Network.
Let’s dive in.
Enterprise customers have embraced hybrid networks that employ multiple underlay technologies combined with an SD-WAN overlay. And for good reason.
Many SaaS applications and cloud services have been optimized to work over local internet connections rather than through central internet breakouts. The integration of an SD-WAN overlay addresses many of the concerns about network performance and security that come along with incorporating internet into the WAN.
And as we detailed in our recent blog series, the DIA and broadband services included in these hybrid networks are often cheaper than MPLS–sometimes considerably so. This allows WAN managers to reduce network spend or increase their capacity while staying within the same budget.
But even after enterprise customers have undergone a network transformation, it is still imperative for them to keep tabs on the market and assess what their network should cost. Particularly if their network contract includes a benchmarking clause.
With the latest update of our enterprise port pricing, we looked back at some previous hypothetical network scenarios to see how the cost of network ownership can change over time.
Corporate traffic patterns continue to change. And static, single technology transport networks designed to secure internal corporate communications no longer meet network requirements.
Today they are being replaced by dynamic, hybrid, application-aware networks.
These new WANs are intelligent at the edge. They are able to categorize data and route it over a variety of transport types based on policy or application performance requirements. And they ensure a high-quality, secure experience to users regardless of their physical location, access device, or application location.
One innovation assisting WAN managers in deploying hybrid networks—while also ensuring the security and performance of their network—is SD-WAN.
Over the past few weeks, we've been revisiting the latest episodes of TeleGeography Explains the Internet with a Season 4 recap.
To conclude the series, here are six clips from the podcast—each under three minutes—that we think will teach you something interesting. First up: how accurate is Epcot's history of communications?
As we explored the global business of connectivity throughout Season 4 of TeleGeography Explains the Internet, network security was a recurring theme.
Here’s what five experts—including AT&T’s Software Defined Cybersecurity Evangelist, Arelion’s Chief Evangelist, Aryaka’s Chief Product Officer, and two TeleGeography Senior Research Managers—want you to know.
In honor of the upcoming fifth season of TeleGeography Explains the Internet, we’re running you through the highlights of all 25 episodes from Season 4, five at a time.
Revisit part one to watch clips on energy conservation in the fiber optic space, the resurgence of satellite, the changing nature of technology, and more.
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