How do I protect every device in my home or office?

The simplest way to cover an entire network is to set DPF on your router or DHCP server rather than on each device individually.

• When you change the DNS on the router, every device that connects through it — phones, tablets, laptops, Smart TVs, games consoles and IoT devices — is protected automatically.
• Devices that can't run filtering software of their own (smart TVs, IoT gadgets) are still covered, because the filtering happens on the network, not on the device.

If you only want to protect one specific device, you can instead apply the DNS change on that device alone. Both approaches use the same primary and secondary DPF addresses from your access ticket.