MULTI-LAYERED SECURITY HARDWARE: Reputation filtering (IP/DNS/URL) and SecuReporter visibility included in Entry Defense Pack, while the optional Gold Security Pack license unlocks anti-malware, sandboxing, web filtering, IPS, and full UTM OFFLINE-CAPABLE SETUP AND UPDATES: Configure via Nebula portal wizard; update firmware offline via FTP on the local network, while the web interface remains fully accessible without internet after each update RACK-MOUNT FANLESS DESIGN: with SPI 6,500 Mbps firewall throughput, 2,500 Mbps IPS, 1,200 Mbps VPN, the firewall supports up to 50 users, 600,000 concurrent sessions, 100 IPSec tunnels, 50 SSL VPN users, and 32 VLANs MULTI-GIG FLEXIBLE PORTS: 6 x 1G plus 2 x 2.5G RJ-45 ports assignable as WAN or LAN, WAN load balancing, active-backup failover, 32 VLAN interfaces, Link Aggregation, and Device HA NEBULA MANAGEMENT AND VPN: Centralized configuration, policy sync, and SD-VPN orchestration; supporting IKEv2/IPSec, SSL, Tailscale VPN, 100 IPSec tunnels, 50 SSL VPN users, and up to 40 managed APs via Secure WiFi