2 patterns of doing mobile authentication. 1) Make a phone call and read out the auth code, user then has to key in the code into the system. 2) System show code on screen, then make a call. User then key-in the code using their phone keypad. The 2nd method used by AWS #dtmf

2 patterns of doing mobile authentication. 1) Make a phone call and read out the auth code, user then has to key in the code into the system. 2) System show code on screen, then make a call. User then key-in the code using their phone keypad. The 2nd method used by AWS #dtmf

— Kamal Mustafa (@k4ml) March 12, 2018

from Twitter https://twitter.com/k4ml

March 12, 2018 at 07:45PM
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