What are the differences between 2FA and passwordless authentication?

What are the differences between 2FA and passwordless authentication?

2FA, or two-factor authentication, requires two forms of verification, while passwordless authentication eliminates passwords altogether.

Can you give me examples of each method?

Sure! For 2FA, an example is receiving a code via SMS after entering your password. For passwordless, using biometrics like a fingerprint is common.

Which method is more secure?

Passwordless authentication is generally considered more secure as it reduces the risk of password theft and phishing attacks.

Are there any downsides to passwordless authentication?

Yes, potential downsides include reliance on device security and the need for users to have compatible hardware.

What should I choose for my business?

It depends on your specific needs. If you prioritize security and user experience, passwordless might be the way to go. Otherwise, 2FA is a solid choice.