As part of a robust cybersecurity strategy, organizations often turn to network segregation to help limit the damage caused by a successful cyberattack and protect sensitive data. Dividing a network ...

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 ...

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 ...

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 ...

Forescout Technologies has launched a new cloud-based offering. Forescout eyeSegment is designed to help organizations accelerate network segmentation projects, driven by the need to secure critical ...

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 ...

Throughout the past decade, the information security profession has pursued an approach centered around protecting the network perimeter. While this proactive strategy has become the foundation of ...

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 ...