What are the best authentication methods for apps?

What are the best authentication methods for apps?

The best authentication methods for apps include OAuth, JWT, biometric authentication, and multi-factor authentication.

Can you explain how OAuth works?

OAuth allows users to grant third-party applications access to their information without sharing passwords, using tokens instead.

What is multi-factor authentication?

Multi-factor authentication (MFA) adds an extra layer of security by requiring two or more verification methods from different categories.

Are there any downsides to using biometric authentication?

Yes, biometric authentication can raise privacy concerns and may not work well for everyone due to physical differences.

Which method is the most secure?

Multi-factor authentication is generally considered the most secure as it combines multiple verification methods.