An Authentication Token is a digital key used to verify a user's identity and grant access to a system or service. When you log in to a website or application, the system generates an authentication token to confirm that you are who you say you are. This token acts like a secure pass that lets you access the site without needing to log in again each time you perform an action.
In simple terms, it’s like getting a wristband at a concert. Once you have it, you can move around freely without constantly proving that you bought a ticket. The authentication token works behind the scenes, ensuring that only authorized users can access certain features or data, helping to keep your information safe.
