Duo idpv3.1

[Randy Wiemer]

Scott,
 
Help me understand why you distinguish a series of dependent sequential authentications from multi-factor authentication.
 
I think DUO and Microsoft's MFA solutions are better than RSA SecureID and similar products because they use a separate communication channel.
 
I think all three approaches qualify as strong, multi-factor authentication technologies but you seem to disagree.

Randy
 
 		 	   		  
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