This is a bit oversimplified. A good PIN-less system would be flexible enough to give user and/or provider a choice of selfie / fingerprint / location so selfie wouldn't be required but an option. Typically selfies are server-based biometrics and as such have pros and cons. fingerprint are client-based (don't send data to the server). Location does send the data. If you're interested, chat me up at dan @ biom. io - we make a flexible passwordless auth stack like that and getting ready to open source it.
Posts by biomio
1 publicly visible post • joined 3 Jul 2015
Biting the hand that feeds IT
