My favorite feature of SMS authentication is when I get locked out of accounts b... | Hacker News

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		Oompa on Oct 22, 2014 \| parent \| context \| favorite \| on: Twitter Digits My favorite feature of SMS authentication is when I get locked out of accounts because I'm traveling and using a different SIM.

parhamn on Oct 23, 2014 [–]

https://www.gauthify.com/ - phone, email, sms, and ga?

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