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25982
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Bitcoin Discussion
Re: an idea for easy two-factor authentication (Attn: Mt.Gox)
by
legion050
on
08/07/2011, 07:45:27 UTC
Quote from: vectorvictor on July 06, 2011, 05:18:21 AM
Another passcard service I found, with an open source algorithm and mobile support is:
https://www.passwordcard.org/en
I have used that before, works well.