{
  system.defaults = {
    NSGlobalDomain = {
      AppleInterfaceStyleSwitchesAutomatically = true;
      NSAutomaticCapitalizationEnabled = false;
      _HIHideMenuBar = false;
    };

    # firewall
    alf = {
      globalstate = 1;
      allowsignedenabled = 1;
      allowdownloadsignedenabled = 1;
      stealthenabled = 1;
    };

    dock = {
      autohide = true;
      expose-group-by-app = false;
      mru-spaces = false;
      tilesize = 80;
      # disable all hot corners
      wvous-bl-corner = 1;
      wvous-br-corner = 1;
      wvous-tl-corner = 1;
      wvous-tr-corner = 1;
    };

    finder = {
      AppleShowAllExtensions = true;
      FXEnableExtensionChangeWarning = true;
    };

    loginwindow = {
      GuestEnabled = false;
      DisableConsoleAccess = true;
    };

    spaces.spans-displays = false;

    trackpad = {
      Clicking = true;
      TrackpadRightClick = true;
      TrackpadThreeFingerDrag = true;
    };
  };
}