What is a security token?

It is typically used as a form of identification for physical access or as a method of computer system access. The token can be an item or a card that displays or contains security information about a user and can be verified by the system. Security tokens can be used in place of, or in addition to, traditional passwords.

What is token-based authentication?

Token-based authentication is different from traditional password-based or server-based authentication techniques. Tokens offer a second layer of security, and administrators have detailed control over each action and transaction. But using tokens requires a bit of coding know-how.

What are API tokens?

API tokens, which are sometimes called access tokens, are small collections of code with pertinent info about a user. Even though these snippets are tiny, they can contain a lot of data. API tokens are usually device-specific, as well. A user might need to get one API token for their smartphone and another when they sign in on their desktop.

Should I use a token?

Administrators of university library sites, for example, might appreciate a token approach. Require granular access. Your server grants access based on specific document properties, not user properties. Passwords don't allow that time of fine-tuned detail. For example, you run an online journal.