The need for micro-segmentation as a security solution is not new. Security historians like myself claim that roots of micro-segmentation began when organizations started to implement a separate DMZ ...

Data center transformation has delivered better resource utilization, scalability and automation for data center environments. While software-defined networking (SDN) and automation platforms can tie ...

The topic of segmentation has always had great appeal to IT and security professionals as it allows an open “everything talks to everything” environment to be shifted to one with secure “zones” where ...

The internet of things (IoT) has been top of mind for network and security professionals for the better part of the past five years. This has been particularly true for the area of industrial IoT ...

Technologies invented 30 years ago won’t cut it in today’s networking environments. A new era of campus fabric design has evolved, providing consistent management, contextual insights and intelligent ...

Have you been told that VLANs are the ultimate solution to your network woes? That they’ll magically secure your infrastructure, eliminate complexity, and solve all your traffic management headaches?