Hard on the heels of a similar pitch from AT&T, Verizon this morning is taking the wraps off a lineup of Virtual Network Services (VNS) that it bills as a natural extension of data-center ...

Comcast to Further Increase Reliability and Efficiencies by Continuing AI-Powered Core Network Transformation Nationwide “The five biggest moments ever on our network happened in the final six weeks ...

Telecom and internet service providers have turned to faster networking technology—whether it be 5G, DOCSIS 4.0 or fiber-optic cables—to boost sales and profitability. But even with these new network ...

The contrast between virtualization in the data center, discussed in my previous No Jitter post, and virtualization in the WAN is interesting. We've had WAN virtualization, in the form of VLANs and ...

Cloud computing has really taken off, right? It’s pretty much everywhere now. But figuring out how all these systems work, ...

Global enterprise adoption of artificial intelligence has reshaped the technology landscape, and recent developments between Dell Technologies Inc. and Nutanix Inc. in the virtualization ...

For decades, networks have been built on the same fundamental principle: dedicated hardware appliances for each network function. Need a firewall? Buy a box. Need load balancing? Purchase another ...

5 Signs You Need a Virtual Firewall to Secure Your Cloud Your email has been sent Discover when a virtual firewall excels plus its advantages over traditional options so you can determine if it's ...

An updated edition of the Nov. 04, 2025 article. Leveraging virtualization technology, which enables users to access and store data over the Internet without managing their physical servers and ...