DNS over HTTPS protects the restWell, almost everythingGavin Phillips / MakeUseOf Credit: Gavin Phillips / MakeUseOfUnfortunately, something is giving up your privacy: DNS requests. You can enable DNS over HTTPS in your operating system, so it applies to everything you do—but more on this in a moment. Enable DoH in your operating system for system-wide protectionPersonally, I'd go one step furtherRemember when I said you can enable DoH for your whole operating system? Considering this, I won't delve into how to change DNS settings on each Linux distribution; that would be a mammoth undertaking. However, you can check out how to change your Linux DNS settings in GNOME, KDE, and using the terminal, as well as how to change your DNS settings on Ubuntu.