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  1. DNSFilter
  2. 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
    Account admins use this article to migrate your Cisco Umbrella account to DNSFilter. Follow linke...
  • Migrate from Cloudflare to DNSFilter
    Account admins use this article to migrate your Cloudflare account to DNSFilter. Follow linked gu...
  • 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 DNSFilter 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...

All Categories

Featured Articles

  • DNSFilter troubleshooting
  • Internet connectivity lost when updating macOS Roaming Client 1.8.6 to 2.2.0
  • Public Wi-Fi Captive Portal connection issues
  • iOS Roaming Client agents installed on iOS 17.x listed as "localhost" in DNSFilter dashboard
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