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Objective-C iOS Development for Legacy & Enterprise Apps · Lesson

Authentication and Authorization

Implement secure user authentication flows, including OAuth 2.0 and enterprise single sign-on (SSO) integration.

What is Auth & Auth?

In enterprise apps, security is key! We need to know who is using the app and what they can do.

This lesson covers authentication (verifying identity) and authorization (granting access).

Verifying Identity

Authentication is the process of confirming a user's identity. Think of it as proving you are who you say you are.

  • Common methods: Username/password, biometrics (Face ID/Touch ID), security tokens.
  • A successful authentication means the system trusts the user's identity.

All lessons in this course

  1. Authentication and Authorization
  2. Enterprise Data Sync Methods
  3. Integrating with Backend Services
  4. Message Queues and Asynchronous Integration
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