Integration with UniFi Controller: Bundled at no extra charge, the UniFi Controller software conducts device discovery, provisioning, and management of the UniFi Security Gateway and other UniFi devices through a single, centralized interface. Powerful Firewall Performance: The UniFi Security Gateway offers advanced firewall policies to protect your network and its data. Convenient VLAN Support: The UniFi Security Gateway can create virtual network segments for security and network traffic management.