Can I password protect iCloud Drive?
I use iCloud Drive to save information as my back-up drive.  My fear is should my phone be accessed or my computer, iCloud Drive can be accessed and and more personal information could be attained since there is no additional password lock. You can lock notes, documents in numbers, pages, etc., so why can't we add a password lock to access our iCloud Drive?
iMac Line (2012 and Later)