Once a user has successfully registered, authentication and authorization logic needs to be implemented. This involves verifying the user's credentials and allowing them to access protected areas of the application.
When authenticating a user, it is essential to compare the password provided in the login form with the hash stored in the database. If they match, the user has been successfully authenticated and can be granted access to restricted functionalities.
5. Session management and additional security.
To maintain authentication state across different pages finland phone number data and requests, a session management system needs to be implemented. Sessions allow storing information about the authenticated user and performing checks on each request to ensure that the user has valid access.
In addition to session management, there are other additional security measures that can be implemented, such as the use of CSRF (Cross-Site Request Forgery) tokens to protect against malicious attacks.