Two-Factor Authentication on Amazon
2FA adds a second proof of identity to your Amazon login. It blocks 99%+ of credential-stuffing attacks.
Enable 2FA
Open security settings and choose Two-step verification. Pick an authenticator app over SMS where possible.
Authenticator app setup
Install Google Authenticator, Authy, or 1Password. Scan Amazon's QR code. Save backup codes somewhere safe.
Backup methods
Always set up a backup (second phone, recovery codes) so you are not locked out if you lose the primary device.
Frequently asked questions
What if I lose my phone?
Use backup codes or Amazon's account-recovery flow with ID.
Is SMS 2FA worthless?
No — better than nothing. Just less safe than an app.
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