User Authorization Primer
Explore how user authorization controls access to app features and data by building a secure Firebase To-Do List app. Understand user-based and role-based authorization, and learn to implement Firestore security rules that restrict users to managing only their own data for enhanced security.
What is User Authorization? #
Authorization is a security mechanism used to determine user/client privileges or access levels related to system resources, including computer programs, files, services, data, and application features. Authorization is normally preceded by authentication for user identity verification.