Google Authenticator is a software-based authenticator that generates time-based one-time passwords (TOTP) for two-factor authentication (2FA). It provides an extra layer of security for online accounts by requiring a code from the app in addition to a password. While Google Authenticator is widely used and easy to set up, its lack of backup and synchronization options can be problematic if the device is lost or damaged.
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Privacy-Focused Alternative
BitwardenBitwarden Authenticator offers better convenience and security than Google Authenticator due to its integration with Bitwarden's password manager and its backup and synchronization options. While Google Authenticator provides basic 2FA functionality, it lacks backup and synchronization, which can lead to account lockout if the device is lost. Bitwarden Authenticator's integration with a password manager and its backup features make it a more user-friendly and secure choice for managing 2FA codes.
Aegis
KeePassXC
Apple Passwords