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My college uses Duo and it has no such restriction, if you tried this recently and couldn't add more than 1, it is probably set by LastPass/1Password.
by saltminer 7y ago
My college uses Duo and it has no such restriction, if you tried this recently and couldn't add more than 1, it is probably set by LastPass/1Password.
- lstamour 7y agoDuo Free used to have a restriction of one device, but it seems for U2F they now require one of their paid plans: https://duo.com/product/trusted-users/two-factor-authentication/authentication-methods/u2f https://duo.com/product/trusted-users/two-factor-authenticat...
- saltminer 7y agoI didn't even realize they had a free tier, makes sense.