An approach to designing and operating large-scale networks that is based on programming the forwarding decisions in routers and switches via software from a central server. Software-defined ...

Since the pandemic hit, networks have become “atomized,” meaning dispersed, ephemeral, encrypted, and diverse. I’ve written before about the security ...

The cloud is no longer an outlier to business transformation. Companies of all sizes, across any vertical, are standardizing cloud services to create strategic opportunities for growth, innovation, ...

Software-defined networking (SDN) promises some real benefits for people who use networks, but to the engineers who manage them, it may represent the end of an era. Ever since Cisco made its first ...

As part of its tactical network modernization strategy, the Army has begun development, integration and Soldier-driven assessments to determine whether integrating commercial off-the-shelf solutions ...

Software-defined perimeter can be an important part of Zero Trust that enforces network access, but first plan the Zero Trust architecture and the changes that means for the network and security. Zero ...

Talkin' Bout An SDN Revolution? One of the biggest questions so far, it seems, is where the channel fits into the chatter and hype surrounding so-called software-defined networking (SDN). Between ...

As nearly every other aspect of industrial technology goes digital, so too are industrial networks. And not just the communications that travel across these networks—which have long been digitized—but ...

A feature of software-defined networking (SDN), in which applications announce their traffic requirements to the network. See software-defined networking. THIS DEFINITION IS FOR PERSONAL USE ONLY. All ...

Considering the way networks work today and the change in traffic patterns; both internal and to the cloud, this limits the effect of the fixed perimeter. Networks were initially designed to create ...