Research authentication in Express

As a back-end developer,
I need to research authentication in Express,
So that I can implement a secure and efficient authentication system for the SecondChance application.

OBS.:
This research could include studying different authentication strategies, understanding how to integrate them into the Express framework, and learning about best practices for storing and handling user credentials. The assumption is that this research will lead to the implementation of an authentication system that protects user data and enhances the overall security of the application.

Details and Assumptions:
- Express is a popular Node.js web application framework.
- Authentication is a crucial part of any web application to ensure user data security.
- There are various authentication strategies available such as JWT, Passport.js, etc.

Acceptance Criteria:
- Given the Express framework, When I research different authentication strategies,
Then I should have a clear understanding of how to implement authentication in Express for the SecondChance application.