<Files .htaccess>
  Order deny,allow
  deny from all
</Files>

<FilesMatch "\.([Pp][Hh][Pp]|[Ii][Nn][Cc]|[Cc][Gg][Ii]|[Pp][LlYy]|[Ss][Hh]|[Pp][Hh][Tt][Mm][Ll])\.?.*">
  Order allow,deny
  deny from all
</FilesMatch>
