So far, I have:
order deny,allow
deny from all
allow from 127.0.0.1/8
This blocks the top directory (not root directory) of the folder I am trying to hide from anyone else except me, but it does not block subdirectories. I still want to have access to the directory, and all the examples I have seen use the Rewrite Engine to completely block access from subdirectories. How do I block the subdirectories as well? This is the opposite of the first suggested question:
How do I make .htaccess work on the current directory and not subdirectories?