Is WAN Optimization Still Relevant in the Era of SD-WAN?
February 19, 2021
Is WAN optimization still relevant? That depends upon how the WAN is utilized and the characteristics of the data transferred over it.
Results
Adapting Your Network in 2021: The Role of Zero Trust Security and More Flexible Commercial Models
February 11, 2021
Soon after the COVID-19 outbreak last year, companies of all sizes from SMEs to global corporate companies had to set up their employees to work
Accelerating Your Network Transformation Strategy: The Professional Services Value-Add
February 4, 2021
Executing a comprehensive network transformation strategy has never been more critical to the competitiveness of your enterprise. We describe in detail the advantages of including a professional services bundle with your implementation.
The Year in Review: Looking Back on the Top Ten Blog Posts of 2020
January 26, 2021
Over the last year, our network and security experts have created a library of informative blogs, generating a robust following of GTT as an industry thought leader.
Planning Your DDoS Protection Strategy
January 22, 2021
DDoS attacks target databases, applications, and infrastructure simultaneously to increase their chances of success. Businesses need a strategy, as well as a reliable DDoS prevention and mitigation solution. Here are some tips to consider when implementing a DDoS mitigation strategy.
There’s No Reason to Be Skeptical About SIP Trunking
January 15, 2021
In this era of essential voice connectivity for every enterprise spread across many different cities, regions, nations, or continents, SIP trunking is considered the way forward for managing calls that must bridge the gap between multiple branch offices.
SD-WAN: What’s in a Name?
December 4, 2020
What does "software defined" mean exactly? And how is a software defined WAN different to a traditional WAN? Rich Vidil answers these questions in this blog post.
SASE, SD-WAN and the Unwritten Future of Enterprise Telecom
November 19, 2020
Paul Ruelas writes about How SD-WAN went from nonexistent to the next big thing in the blink of an eye. And now, SASE is poised to make a similar leap.
SD-WAN and Forward Error Correction: Mitigating Packet Loss
October 29, 2020
Rich Vidil looks at how Forward Error Correction works and describes how leading SD-WAN platforms utilize it to mitigate packet loss.
Remote Working & Security Challenges
October 9, 2020
Samir Desai examines how recent world events have put remote working and its security implications at the top of the ICT agenda. His security playbook offers up tactics for protecting end-users.
Search
Sort By
Newest
Blog Archive
Let’s work together
Learn more about how GTT can help support your business collaboration, mobility and growth
Our Gartner Rating
Global WAN Services
4
.
As of 31 July, 2025
