2FA methods supported by Kakao
Kakao offers the following two-factor authentication options to help protect your account.
SMS
Kakao can send a one-time verification code to your phone via text message.
Proprietary app
Kakao offers its own companion app for approving sign-ins.
Kakao 2FA — Frequently asked questions
Does Kakao support an authenticator app?
No. Kakao does not currently offer TOTP-based codes, but it does support SMS, Proprietary app.
Which two-factor authentication methods does Kakao support?
Kakao currently supports: SMS, Proprietary app.
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