What level of user authentication and authorization can be implemented in a custom web application?
In a custom web application, various levels of user authentication and authorization can be implemented depending on the specific requirements and security needs. These levels generally include basic authentication, role-based authorization, and more advanced techniques like multi-factor authentication and OAuth integration.
Basic authentication involves the use of usernames and passwords to verify the user’s identity. Role-based authorization allows different permissions and access levels based on user roles. More advanced techniques enhance security by adding additional layers of verification.
Multi-factor authentication (MFA) adds an extra step beyond username and password, such as a code sent to a user’s mobile device. OAuth integration allows users to log in using their existing credentials on popular platforms like Google or Facebook.
The level of authentication and authorization implemented depends on factors such as the sensitivity of the data, regulatory compliance requirements, and the level of risk associated with unauthorized access.