Two-factor authentication (2FA) on multiple devices, with backups. Drop-in replacement for Google Authenticator. Free for up to 100 successful authentications.
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Two-factor authentication (2FA) on multiple devices, with backups. Drop-in replacement for Google Authenticator. Free for up to 100 successful authentications.
A free, open-source, self-hosted alternative to Google Authenticator — manage and generate your two-factor login codes from a web app you run yourself, on any device with a browser, instead of being tied to one phone.