Google 2 Factor Authentication with Angular and No

问题:

I am looking for API and Example that can help me to build two-factor authentication of my website for the server as well as the front side. I want to build something like this, http://ngtfaweb.azurewebsites.net/#/home

回答1:

You could use Passport Js if you are using node js as backend or you could use services like Auth0 which are one step solution for multiple Oauth.