Authy 2-factor Authentication Download Link -

Once you have synced Authy across your chosen devices, consider disabling the "Allow Multi-Device" setting to prevent unauthorized devices from being added. Conclusion

Authy uses your phone number to identify your account and assist with recovery. authy 2-factor authentication download

You will receive a verification code via SMS or a phone call to confirm your number. Once you have synced Authy across your chosen

If you lose your phone, Authy’s encrypted cloud backup feature allows you to restore your accounts on a new device easily. authy 2-factor authentication download

In the Authy app, tap the "Add Account" button (usually a plus sign).

Scan the QR code displayed on the website or enter the secret key manually.