How does Web token work?
Web tokens, specifically JSON Web Tokens (JWT), work by providing a secure way to transmit information between parties as a JSON object. They are compact and self-contained, containing all necessary information about the user, and can be verified and trusted due to being digitally signed. JWTs are used for authentication and information exchange, offering a stateless solution that doesn't require server-side session storage.
What is a Web Token?
Could you please elaborate on what a Web Token exactly is? Is it a form of digital identification or authentication mechanism used on the internet? How does it work, and what are its key benefits in ensuring secure online transactions and access to sensitive information? Are there different types of Web Tokens, and if so, could you briefly describe a few examples?