pcWRT 802.11N Secure WiFi Router Block pornography and other harmful content by DNS (OpenDNS, Notron etc) and black/white lists. Whole network ad blocking with a single click. Flexible access control by URL, domain, protocol, port and time of day. Isolated VLAN and guest WiFi to protect your main network from security risks from IoT devices. Access control and bandwidth consumption monitoring by device and time of day.