What are the security implications of token-based authentication?

What are the security implications of using token-based authentication?

Token-based authentication can enhance security by reducing the risk of credential theft, but it also introduces risks like token interception.

How can I mitigate the risks associated with token interception?

You can use HTTPS to encrypt token transmission, implement short token lifespans, and use refresh tokens to minimize exposure.

Are there specific types of tokens that are more secure than others?

Yes, JWTs (JSON Web Tokens) can be secure if properly signed and encrypted, but they require careful management of secret keys.

What happens if a token is compromised?

If a token is compromised, an attacker can gain unauthorized access. It's crucial to have a revocation mechanism in place.