How to Enable or Disable DNS over HTTPS (DoH) in Firefox  

    How to Enable or Disable DNS over HTTPS (DoH) in Firefox

    How to Enable or Disable DNS over HTTPS (DoH) in Firefox

    Published by Category: Browsers & Email
    27 Feb 2020
    Designer Media Ltd

    How to Enable or Disable DNS over HTTPS (DoH) in Firefox


    When you type a web address or domain name into your address bar (example: www.tenforums.com), your browser sends a request over the Internet to look up the IP address for that website.

    Traditionally, this request is sent to servers over a plain text connection. This connection is not encrypted, making it easy for third-parties to see what website you’re about to access.

    DNS-over-HTTPS (DoH) works differently. It sends the domain name you typed to a DoH-compatible DNS server using an encrypted HTTPS connection instead of a plain text one. This prevents third-parties from seeing what websites you are trying to access.

    DNS over HTTPS (DoH) is a protocol for performing remote Domain Name System (DNS) resolution via the HTTPS protocol. A goal of the method is to increase user privacy and security by preventing eavesdropping and manipulation of DNS data by man-in-the-middle attacks by using the HTTPS protocol to encrypt the data between the DoH client and the DoH-based DNS resolver. Encryption by itself does not protect privacy, encryption is simply a method to obfuscate the data. As of March 2018, Google and the Mozilla Foundation started testing versions of DNS over HTTPS.

    See also: Firefox DNS-over-HTTPS | Mozilla Support

    This tutorial will show you how to enable or disable DNS over HTTPS (DoH) in Firefox for your account in Windows 7, Windows 8, or Windows 10.

    Windows 10 will improve user privacy with DNS over HTTPS




    Here's How:

    1 Open Firefox.

    2 Click/tap on the Menu button, and click/tap on Options. (see screenshot below)

    How to Enable or Disable DNS over HTTPS (DoH) in Firefox-firefox_dns_over_https-1.png

    3 In the General panel, scroll down to Network Settings, and click/tap on the Settings button. (see screenshot below)

    How to Enable or Disable DNS over HTTPS (DoH) in Firefox-firefox_dns_over_https-2.png

    4 Do step 5 (enable) or step 6 (disable) below for what you want to do.


    5 To Enable DNS over HTTPS (DoH) in Firefox

    A) Check Enable DNS over HTTPS in the Connection Settings dialog box. (see screenshot below)

    B) Select Cloudflare or NextDNS in the Use Provider drop menu.

    If you would like to use a different DoH provider than Cloudflare or NextDNS, select custom in the drop menu instead, and enter the URL address of the DoH provider you want to use.


    C) Click/tap on OK, and go to step 7 below.

    How to Enable or Disable DNS over HTTPS (DoH) in Firefox-firefox_dns_over_https-4.png


    6 To Disable DNS over HTTPS (DoH) in Firefox

    This is the default setting.

    A) Uncheck Enable DNS over HTTPS in the Connection Settings dialog box. (see screenshot below)

    B) Click/tap on OK, and go to step 7 below.

    How to Enable or Disable DNS over HTTPS (DoH) in Firefox-firefox_dns_over_https-3.png

    7 You can use Cloudflare's Browsing Experience Security Check page to test whether you are using Secure DNS for encrypted DNS transport with DoH. (see screenshot below)

    How to Enable or Disable DNS over HTTPS (DoH) in Firefox-cloudflare_dns_over_https_test.png


    That's it,
    Shawn






  1. Posts : 317
    Microsoft Windows 10 x64
       #1

    i have enabled it
    thank you
      My Computer


  2. Posts : 68,667
    64-bit Windows 11 Pro for Workstations
    Thread Starter
       #2

      My Computers


  3. Posts : 1,053
    Windows 11 Pro x 2
       #3

    Enabled, Thanks Brink.
      My Computers


  4. Posts : 68,667
    64-bit Windows 11 Pro for Workstations
    Thread Starter
       #4

      My Computers


 

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