β£What is JWT?β£How does traditional authentication login system that uses cookies and sessions to store the user session information?β£How does authentication work with JWT (JSON Web Token)?β£What does a JWT consist of? What does it look like?β£What is in the Header of a JWT?β£What is in the Payload of a JWT?β£What goes in the Signature of a JWT?β£How would a client use a JWT to authorize access to protected routes and resources?β£What is OAuth? What is the key benefit of using it?β£How does OAuth work?