Defining and implementing a network microsegmentation strategy is paramount to securing the network and protecting assets. However, it’s also a time-consuming and resource-intensive endeavor. This means it’s vital that enterprises are confident that their zone-to-zone security policy is functioning as intended.
Rapid digitization means that organizations are now more connected than ever. Most organizations now host a combination of interconnected IT, OT, IoT and sometimes IoMT devices in their networks, which has increased their attack surface. Forescout’s data shows that around 24% of connected devices in every organization are no longer traditional IT.
The last decade has seen a notable step in the evolution of network security and operations as companies move to a Software Defined Network (SDN) model, centralising control of switches, routers, VPN concentrators, load balancers and SD-WAN devices. This simplifies the management and operation of the network, driving down operational costs and reducing risk through better patch and update management.
TLDR – watch our presentation on the Tech Field Day YouTube Channel. How many times have you been asked to improve efficiency, do more with less, or work with fewer staff than needed due to talent shortages or resource constraints? Throughout my decades-long IT career, the network has been the backbone of the business – yet our teams are always expected to do more with less and to be bulletproof while we’re doing it. And somehow, we always rise to the challenge.
It’s a familiar nightmare you’ve heard of and might even face as a developer or security engineer: alerts firing in all directions warning that your company’s VPN and firewall — that supposedly “safe” defensive perimeter around your infrastructure — has been breached. And the scariest part is that you find out after the fact — after access credentials and customer assets have been stolen.
