| Keyword | Most frequent expressions (number of websites) |
|---|---|
| pfsense | pfsense firewall (3), pfsense server (2), pfsense vpn (2), study pfsense (2), pfsense vm (2), proxmox pfsense (2), iso pfsense (1), pfsense window (1), lan pfsense (1), homelab pfsense (1), pfsense pc (1), ago pfsense (1), dhcp pfsense (1) |