People really should do this. It takes 10 seconds, and eliminates having any pap... | Hacker News

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charliepark on Aug 29, 2012 | parent | context | favorite | on: Add two-factor authentication to your ssh in 30 se...

People really should do this. It takes 10 seconds, and eliminates having any paper to lose (or keep secure). Copy and paste, and you're done.

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