We rewrote the book when we turned DNS into Intelligent DNS. One of the first and most profound changes we made was to add a rich policy layer to our software. This policy layer evaluates and guides DNS requests and responses to assist users in getting to safer as well as intended destinations, protect networks and combat threats. The policy layer is proprietary and is much more than a simple “read and redirect” function. It supports multiple and growing rule sets, several safeguard mechanisms, dynamic optimization algorithms and much, much more. The policy layer is what makes Vantio NXR, Vantio MDR, Vantio UAR and several other functions possible. Read more in our whitepaper