How to check permission Config.ini


in the woocommerce kit guide it says that:
“once again, check that the config.ini file cannot be accessed publicly”

if i set the permissions in FileZilla like this

is it ok ?

This sentences means “try to access config.ini directly by typing the URL into your web browser”. The .htaccess should forbid it.

Ok so what is the URL I need to try ?

(if you can continue the example from the user guide the URL there is:

one more question please:
if I don’t use the validation feature do I need to create the validationkey.txt file ?