Tommy Peterson is a freelance journalist who specializes in business and technology and is a frequent contributor to the CDW family of technology magazines. Protecting all the critical data on Utah’s ...

Leeron is a New York-based writer who specializes in covering technology for small and mid-sized businesses. Her work has been featured in publications including Bankrate, Quartz, the Village Voice, ...

For all the advances of AI that machine learning brings to productivity and decision-making, it has a major downside: cybersecurity risks. Businesses often underestimate the security risks of adopting ...

Good network segmentation is a highly recommended network security practice that requires a firewall policy known as an allow-list or whitelist. How should you go about implementing it? What is ...

A VLAN, or virtual local area network, works in the same way as a physical LAN with the exception that the hosts don't need to be located on the same physical network to be linked. Segmentation is the ...

SANTA CLARA, Calif.--(BUSINESS WIRE)--Arista Networks (NYSE:ANET) today announced a new zero trust security framework for today’s digital enterprise. Arista Multi-Domain Macro-Segmentation Service is ...

Cybersecurity panic seems to be on the rise in 2015. Hacked cars, compromised healthcare records and one of the largest breaches in U.S. history have left many people wringing their hands in anxiety.

In a simple use case, this makes it easier to move VMs from data center to data center but VXLAN goes beyond this as it sets up a new model for network segmentation somewhere between L2 VLANs and L3 ...

Many small businesses rely on LANs to keep data flowing smoothly throughout the organization. There are several reasons a business may wish to segment its LAN into smaller pieces rather than run it as ...