Microsoft Azure Architect Technologies (AZ-300) Practice Exam 2025 – Comprehensive All-in-One Guide for Exam Success!

The primary distinction between authentication and authorization in Azure lies in their fundamental roles within security management. Authentication is the process through which a system verifies the identity of a user or service. This generally involves checking credentials, such as usernames and passwords, to ensure that the individual or entity is who they claim to be.

On the other hand, authorization occurs after authentication and is concerned with what an authenticated user or service is permitted to do. It determines the access rights and permissions granted to that identity, specifying what resources can be accessed and what actions can be performed within those resources.

This differentiation is crucial for maintaining security within cloud environments, ensuring that only verified users can access the system and that they are only able to interact with resources in ways that their role permits. Understanding this distinction is essential for implementing effective security measures in Azure.