Token vs Session Authentication | Authentication Explained!!!
2 min read
8 months ago
Published on Apr 22, 2024
This response is partially generated with the help of AI. It may contain inaccuracies.
Table of Contents
Tutorial: Understanding Token vs Session Authentication
In this tutorial, we will delve into the key concepts discussed in the video titled "Token vs Session Authentication | Authentication Explained!!!" by Piyush Garg. The video covers the basics of authentication, the two main types of authentication methods, and a comparison between JWT-based authentication and Session-based authentication.
Step 1: Introduction to Authentication
- Authentication is the process of verifying the identity of a user or system.
- It ensures that the user or system is who they claim to be before granting access to resources.
Step 2: Types of Authentication
- There are two main types of authentication: Token-based authentication and Session-based authentication.
- Token-based authentication uses JSON Web Tokens (JWT) to authenticate users.
- Session-based authentication uses server-side sessions to authenticate users.
Step 3: Comparison between JWT and Session Authentication
- JWT-based authentication is stateless, meaning the server does not need to store session information.
- Session-based authentication is stateful, requiring the server to store session data.
- JWTs are self-contained and can store user information, making them efficient for scaling applications.
- Session-based authentication relies on the server to store session data, which can impact scalability.
Step 4: Key Takeaways
- Understand the difference between stateful and stateless authentication.
- Explore the benefits and drawbacks of JWT-based and Session-based authentication.
- Consider the scalability and security implications of each authentication method for your applications.
By following these steps, you will gain a better understanding of the concepts discussed in the video and be able to make informed decisions when implementing authentication mechanisms in your projects.