That's exactly what I've been wondering about enabling two factor authentication for something I use as often as email. Apparently you can print a series of on

That's exactly what I've been wondering about enabling two factor authentication for something I use as often as email. Apparently you can print a series of one-time use verification codes that work any time to sign into your two-factor account. Stick a few on a card in your wallet and don't forget to generate more before you're out! https://support.google.com/accounts/bin/answer.py?hl=en&answer=1187538 https://support.google.com/accounts/bin/answer.py?hl=en&...