.@zeynep Just got a FIDO U2F thanks to reading your tweets. Quick Q: if SMS left as 2FA option, is acc. still vulnerable to SMS MIM attack?
depends on the service. Best not to have it. Use google authenticator if you can.
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So MIM could potentially send themselves an SMS? I'll try to turn off. Thanks.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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