Disable favorites/quick connect

I am trying to find how to disable automatically saving favorites/quick connect when I connect to a server. I have several thousand FTP accounts that I manage and storing the server information every time I connect present a fairly large security risk, regardless if they are stored encrypted. I came across a pinned topic (Showing passwords and company security), but it appears to be out dated. The registry setting present doesn't work for me (it's for client 1.0) and adjusting it to 2.0 doesn't work.

Is there a way to disable automatic storing favorites/quick connect, or at least a current way to prevent password storing as the above solution did for 1.0?

Do not enter the password in the quick connect dialog.