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1: Introduction to Authentication and Authorization in PWAs 1: What is the difference between authentication and authorization in the context of PWAs? Authentication and authorization are two distinct but interconnected concepts in the realm of Progressive Web Apps (PWAs): Authentication involves verifying the identity of a user, ensuring that they are who they claim to be. This process often involves username-password combinations, biometrics, or other secure methods to confirm identity. In PWAs, authentication ensures that only legitimate users gain access to the application. Authorization, on the other hand, deals with granting appropriate permissions and access rights to authenticated users. It defines what actions or resources a user is allowed to access based on their role or privileges. Authorization prevents unauthorized users from accessing sensitive data or performing actions they shouldn’t. Question 2: Why is implementing proper authentication and authorization crucial for PWAs? Implementing robust authentication and authorization mechanisms is of paramount importance in the context of PWAs for several reasons: Data Security: PWAs often handle

Authentication and authorization are crucial aspects of Progressive Web Applications (PWAs), ensuring secure user management and access control. In order to enhance the security and privacy of PWAs, it is imperative to implement robust mechanisms for: – User authentication – Registration – Login functionality – Role-based permissions – Data protection – Session management – Logout handling – Audit logging. This article aims to explore the significance of authentication and authorization in PWAs while providing insights into effective strategies for implementing user management and access control features. Key Takeaways Authentication and authorization are crucial in PWAs to ensure secure access to resources and protect user data. Role-Based Access Control (RBAC) is beneficial in PWA security as it allows for granular control over user permissions and reduces the risk of unauthorized access. User management best practices in PWAs include implementing user registration and login functionality, managing user roles and permissions, and securing user data. Access control measures in PWAs should include the assignment of permissions, managing user