What are common mistakes in token authentication?

What are some common mistakes developers make with token authentication?

Some common mistakes include not validating tokens properly, using weak signing algorithms, and failing to expire tokens.

Can you explain why token expiration is important?

Token expiration is crucial for security; it limits the time an attacker can use a stolen token.

What are the best practices for managing token storage?

Best practices include storing tokens securely in HTTP-only cookies or secure storage mechanisms.

How can I implement token revocation?

You can implement token revocation by maintaining a blacklist of revoked tokens or using short-lived tokens with refresh tokens.