3 ms·
A mailed letter would work. Plenty of other orgs do that as the only way to communicate your PIN to you.
by ivmi 9y ago
A mailed letter would work. Plenty of other orgs do that as the only way to communicate your PIN to you.
- jonnytran 9y agoIt's interesting that this isn't one of the three traditional ways to authenticate, but it's obviously effective to some degree. Maybe it suggests a new mode of authenticating: some place where you are.