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DNSFilter
Get Started
Get Started
Get to know DNSFilter, navigate the app, and migrate from another service.
Deploying DNSFilter
DNSFilter troubleshooting
This article provides a list of common issues related to deployments, network connections, filter...
Get Started with DNSFilter
Welcome to DNSFilter! This guide helps you decide what deployment option is right for you and lin...
Prepare for DNSFilter deployment
Welcome to DNSFilter! We're thrilled to help you get started with protecting your network from th...
DNSFilter deployment options
This article is an in-depth look at each deployment option, their advantages and considerations, ...
Carrier-Grade NAT's impact on DNSFilter
Users with Internet Service Providers (ISP) that use Carrier-Grade NAT (CGNAT) may run into iss...
Protect Public Wi-Fi with DNSFilter
Protect public Wi-Fi from malicious activity by deploying DNSFilter on your network. Securing gu...
See all 8 articles
Get to know DNSFilter
Introduction to DNSFilter
DNSFilter is a cloud-based, AI-driven content filtering and threat protection service. Eager to ...
The DNSFilter Trust Center
Anyone with an active DNSFilter account can request access to our Trust Center to view DNSFilter ...
Frequently Asked Questions
Q. How easy is DNSFilter to configure?A. It is very simple to set up. All that is necessary is fo...
Migrating to DNSFilter
Migrate from Cisco Umbrella to DNSFilter
In this guide, you will find all the information you need to begin migrating your account from Ci...
Migrate from Cloudflare to DNSFilter
In this guide, you will find all the information you need to begin migrating your account from Cl...
Cisco Umbrella to DNSFilter content category mappings
Customers migrating to DNSFilter use this category map to create Filtering Policies that mimic th...
CloudFlare to DNSFilter content category mappings
Customers migrating to DNSFilter use this category map to create Filtering Policies that mimic th...
Zscaler to DNSFilter content category mapping
Zscaler Category Description DNSFilter Equivalent Adult Material Sites that may contain s...
Webroot to DNSFilter content category mapping
Webroot Category Description DSNFilter Equivalent Abortion Abortion topics, either pro-life...
Get to know DNS
A guide to DNS
This is an introduction to basic DNS concepts to help new users understand DNSFilter's capabiliti...
DNS over TLS vs DNS over HTTPS
This article explains the differences between DNS-over-TLS (DoT) and DNS-over-HTTPS (DoH), includ...
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Featured Articles
DNSFilter troubleshooting
"Policy failed to update" error message while updating Filtering Policies
Windows Roaming Clients 1.11.0 and 1.12.0 will not auto-update
macOS Roaming Client not auto-updating on OS 15 Sequoia
iOS Roaming Client agents installed on iOS 17.x listed as "localhost" in DNSFilter dashboard