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 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 are Defi tokens?

DeFi tokens A new world of cryptocurrency-based protocols that aim to reproduce traditional financial-system functions (lending and saving, insurance, trading) has emerged in recent years. These protocols issue tokens that perform a wide variety of functions but can also be traded or held like any other cryptocurrency.

What is a connected token?

A connected token is a physical object that connects directly to a computer or sensor. The device reads the connected token and grants or denies access. YubiKey is an example of a connected token. Contactless tokens. Contactless tokens form a logical connection with a computer without requiring a physical connection.