Parent Directory Index Of Private Images Install ★ Tested & Working
<FilesMatch "^(install|config|setup).*"> Require all denied </FilesMatch> Nginx does not enable autoindex by default, but if you have it on, turn it off.
location ^~ /private-images autoindex off; deny all; parent directory index of private images install
Options -Indexes To be extra safe, also block access to any file containing install or config : <FilesMatch "^(install|config|setup)
location / autoindex off;
