Free DNS blockers can filter your whole house — but they stop there. Here's the difference.
A filtering gateway with per-child policy, managed by a portal.
Pointing your router at a free family-safe DNS resolver.
Public DNS filtering blocks broad categories for the whole house — useful, but blunt. Guardian-CORR adds per-child profiles, schedules, bypass protection, and visibility, all managed from a simple portal.
Plug in the gateway, create a profile, and every screen in the house is protected.