Tag Archives: security

Disabling Firefox’s DNS Over HTTPS via Windows Group Policy

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  1. Download Group Policy templates for your Firefox version here
  2. Copy *.admx files to C:\Windows\PolicyDefinitions
  3. Copy *.adml files to from en-US to C:\Windows\PolicyDefinitions\en-US (or other language folder if applicable and available)
  4. Launch gpedit.msc (gpedit.msc is not available on Home versions of Windows, if you have that, I recommend using third party Group Policy editor like PolicyPlus)
  5. Navigate to Computer Configuration -> Administrative Templates -> Mozilla -> Firefox -> DNS Over HTTPS
  6. “Enabled” -> Disabled; “Locked” -> Enabled.