{ ... }: {
  services.openssh = {
    enable = true;
    permitRootLogin = "yes";
    passwordAuthentication = false;
  };

  programs.mosh.enable = true;

  networking.firewall.allowedTCPPorts = [ 22 ];

  # Relevant ports for mosh
  networking.firewall.allowedUDPPortRanges = [{
    from = 6000;
    to = 6100;
  }];
}