Zone-Based Firewall Rules
Zone-based rules simplify network traffic management by grouping devices and services into zones (e.g., Internal, External, Gateway, VPN). Instead of juggling countless rules for individual VLANs or devices, you define a handful of zones and apply your policies at scale.
If you’re new to zone-based firewalls, they become intuitive after some hands-on experience. If you’ve used them before, UniFi’s approach will feel streamlined. Each rule now supports descriptions, so you can easily document its purpose. This clarity is a big win for teams managing complex networks.
Zone-based firewalls are quickly becoming an industry standard—reducing hundreds of potential rules to a concise set of zones. Less clutter means fewer mistakes, clearer control, and a more efficient workflow.