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It's viable. Just don't replace passwords with it, offer it as an alternative way to log in alongside.
by zzzcpan 13y ago
It's viable. Just don't replace passwords with it, offer it as an alternative way to log in alongside.
- georgemcbay 13y agoI agree and would love to see this as an option on sites where full blown 2-auth validation isn't required. I wouldn't use this feature on every site but there are some sites I use infrequently enough that virtually every time I use them I have to do an email based password reset anyway, which is often implemented in a way that makes it a very clumsy version of this system anyway (since following the reset link often gives you a valid login cookie).