Django REST framework JWT vs sso: What are the differences?

Introduction: When comparing Django REST framework JWT and SSO, there are several key differences to consider. These differences can impact the authentication process and overall security of a web application.

1. Token-based vs. Single Sign-On (SSO): Django REST framework JWT uses token-based authentication, where a token is generated and passed with each request for validation. On the other hand, SSO is a system that allows users to access multiple applications with one set of login credentials.

2. Statelessness vs. Stateful: Django REST framework JWT operates in a stateless manner, meaning each request is independent and self-contained. SSO, however, maintains state across multiple applications, allowing for seamless navigation between them without the need for repeated logins.

3. Scalability: Django REST framework JWT is generally more scalable for larger applications due to its token-based approach, which reduces the need to store session information on the server. SSO can be less scalable in comparison, as it requires maintaining session state across multiple applications.

4. Flexibility and Customization: With Django REST framework JWT, developers have more control over the authentication process and can customize token generation and validation. SSO, on the other hand, may offer less flexibility in terms of implementation and customization.

5. Integration Complexity: Integrating Django REST framework JWT into an existing application may require more effort compared to integrating an SSO solution, especially if the application is already set up to support SSO. SSO solutions often come with pre-built connectors for popular identity providers, simplifying the integration process.

6. Granularity of Access Control: Django REST framework JWT allows for more fine-grained access control by including user-specific permissions in the token itself. SSO implementations may have limitations in terms of granular access control, as they rely on the centralized authentication server for authorization decisions.

In Summary, Django REST framework JWT and SSO differ in their authentication mechanisms, state management, scalability, flexibility, integration complexity, and granularity of access control.