3 Videos for JWT Algorithm Confusion

This video introduces the JWT II exercise on PentesterLab, focusing on the JWT (JSON Web Token) format and its components—Header, Payload, and Signature. It also explains the difference between encryption and signature, and demonstrates a practical attack on JWTs due to improper algorithm handling.

In this video, we delve into the exploitation of JSON Web Tokens (JWT) in a practical exercise. By manipulating JWTs, we demonstrate how to change user roles and gain unauthorized access using HMAC and RSA algorithms.

In this video, we explore the process of exploiting JWT tokens using Python 2 and 3. The exercise demonstrates how to manipulate JWT tokens to gain unauthorized access by altering the token's payload and re-signing it with a different algorithm.