Policy Templates for Firefox| policy-templates
Learn how to find out what Firefox version you are using, to help troubleshoot a problem or just to know if Firefox is up to date.| support.mozilla.org
DNS over HTTPS (DoH) is a recommended feature that enhances privacy for everyone. When you type a web address into your address bar, Firefox sends a secure DNS request to look up the IP address for that website over the Internet and make sure it's secure. In this article, we explain all the DoH protection levels you can configure from the Firefox settings.| support.mozilla.org
DoH improves privacy by hiding domain name lookups from anyone lurking on public Wi-Fi, your ISP or others on your local network. Learn more.| support.mozilla.org