Unfortunately, text-based 2FA isn’t a fool-proof method of securing your accounts. Anew attack known as “SIM swapping”hit even the CEO of Twitter in 2019. Authenticator App for 2FA Another popular – and frankly more secure – method of 2-factor authentication makes use of what are known...
One-Time Password (OTP): A unique code delivered to the user's smartphone via text message or generated by an authentication app like Google Authenticator or Microsoft Authenticator. Security Key: A physical device, like a USB key, that generates a unique code when prompted. Biometric Authenticat...