How to hide entire subfolder
Sorry, I asked this once but lost the answer. How can I hide an entire sub-folder? For example if I have
website.com/folder_a, how would I prevent showing the index for it, or just not show it at all (error 404). I may have
that both contain files I would keep for specific people.
How would I hide the /folder_a from visitors to my site, but at the same time allow a download a file from that, as in
I promise to keep the answer this time!