there are MANY authenticator's going out now in place of phone verification techniques can we get this added? of course it would be tied to the profile. this would be very useful in alot of places for me already to avoid alot of headaches with verification techniques.... have the same option as in recaptcha but have the drop down for authiticator from linked profile. and have a right clik for qr codes to ADD authenticator to profile... also a manual edit option to add authenticator code to profile and have multiple lables? i dont know how you will handle hte lable if multple sites have authenticator... maby try with a limit of 5? i don't even know if you have to ahve a predefined limit or would be able to add on indefinite amount to a profile?