If you manage a website or a server, you should ensure your "Parent Directory" isn't accessible to the public. 1. Disable Directory Browsing This is the most effective method. Add Options -Indexes to your .htaccess file.
When a web server is not configured with an "index" file (like index.html ), it may display a raw list of every file and folder in that directory. parent directory index of private images extra quality
If no default page exists and "Directory Browsing" is enabled, it generates a list of every file in that folder. Why "Extra Quality" or "Private" is Searched If you manage a website or a server,