TOTP QR Code

Also known as: authenticator QR 2FA QR

A QR code encoding an otpauth://totp/ URI for setting up two-factor authentication. Contains the secret key, issuer, and account name. Used by Google Authenticator, Authy, 1Password, and other TOTP apps for quick setup.

Related Terms

Cryptographic Signature

Related Content

QR Codes for Two-Factor Authentication (2FA)

QR Code Security & Privacy

…not require a specific one) For users: - Never screenshot 2FA QR codes — the secret is embedded in the image - Use an…

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