Perimeter 81 announced that it has launched its Firewall as a Service offering (FWaaS), Network Traffic Control (NTC) NTC brings FWaaS-level security to customers’ cloud network perimeter. NTC allows IT teams to easily create policies and enforce network traffic control both inside and outside of their network. Customers can segment Layer 3 and 4 access based on user or group identity, using network policy rules that provide granular control of how data flows at every layer.
Source: https://www.helpnetsecurity.com/2021/04/08/perimeter-81-fwaas/