{
  programs.zen-browser = {
    enable = true;

    policies = {
      DisableTelemetry = true;
      DisableFirefoxStudies = true;

      OfferToSaveLogins = false;
      PasswordManagerEnabled = false;

      DNSOverHTTPS = {
        Enabled = true;
        ProviderURL = "https://dns.quad9.net/dns-query";
        Locked = true;
      };

      Homepage = {
        URL = "https://duckduckgo.com";
        StartPage = "homepage";
      };
    };
  };
}