[Ilugc] 2 Factor authentication

  • From: sankarshan.mukhopadhyay@xxxxxxxxx (Sankarshan Mukhopadhyay)
  • Date: Thu, 28 Aug 2014 10:35:14 +0530

On Thu, Aug 28, 2014 at 10:12 AM, Sathya Narayanan <mycert83 at gmail.com> 
wrote:

We need 2 factor auth not by just entering the pin, but to dail a phone
number and confirming.

This is possibly a multi-step verification rather than 2-factor
authentication. Multi-factor authentication is essentially a 2 out of
3 approach of the following - (i) something the end user has; (ii)
something the end user knows; and (iii) something that only the end
user is



-- 
sankarshan mukhopadhyay
<https://about.me/sankarshan.mukhopadhyay>

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