2FA methods supported by Columbia University
Columbia University offers the following two-factor authentication options to help protect your account.
Phone call
Columbia University can call your phone and read out a verification code.
Security key (U2F)
Columbia University works with hardware security keys using the U2F/FIDO standard.
Proprietary app
Columbia University offers its own companion app for approving sign-ins.
Columbia University 2FA — Frequently asked questions
Does Columbia University support an authenticator app?
No. Columbia University does not currently offer TOTP-based codes, but it does support Phone call, Security key (U2F), Proprietary app.
Which two-factor authentication methods does Columbia University support?
Columbia University currently supports: Phone call, Security key (U2F), Proprietary app.
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