You're reading from Enterprise Application Development with C# 9 and .NET 5 Enhance your C# and .NET skills by mastering the process of developing professional-grade web applications

Product type Paperback

Published in Mar 2021

Publisher Packt

ISBN-13 9781800209442

Length 610 pages

Edition 1st Edition

Languages

Tools

.NET

Concepts

Application Development

Authors (5):

Ravindra Akella

Suneel Kumar Kunani

Bhupesh Guptha Muthiyalu

Arun Kumar Tamirisa

Rishabh Verma

+1 more

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Table of Contents (24) Chapters

Preface

1. Section 1: Architecting an Enterprise Application and its Fundamentals

2. Chapter 1: Designing and Architecting the Enterprise Application FREE CHAPTER

3. Chapter 2: Introducing .NET 5 Core and Standard

4. Chapter 3: Introducing C# 9

5. Section 2: Cross-Cutting Concerns

6. Chapter 4: Threading and Asynchronous Operations

7. Chapter 5: Dependency Injection in .NET

8. Chapter 6: Configuration in .NET Core

9. Chapter 7: Logging in .NET 5

10. Chapter 8: Understanding Caching

11. Section 3: Developing Your Enterprise Application

12. Chapter 9: Working with Data in .NET 5

13. Chapter 10: Creating an ASP.NET Core 5 Web API

14. Chapter 11: Creating an ASP.NET Core 5 Web Application

15. Section 4: Security

16. Chapter 12: Understanding Authentication

17. Chapter 13: Understanding Authorization

18. Section 5: Health Checks, Unit Testing, Deployment, and Diagnostics

19. Chapter 14: Health and Diagnostics

20. Chapter 15: Testing

21. Chapter 16: Deploying the Applications in Azure

22. Assessments

23. Other Books You May Enjoy

Back to a few basics

Before we dig into more details, let's understand the differences between authentication and authorization.

Authentication and authorization may look similar and be used interchangeably, but fundamentally they are different. The following table illustrates the differences:

Table 13.1

Note

Refer to Chapter 12, Understanding Authentication, for more details on how authentication works in ASP.NET 5.

To summarize, authentication and authorization go hand in hand. Authorization works only after the identity of the user has been established, and an authentication challenge is triggered by authorization when a user tries to access a secure resource. In the upcoming sections of this chapter, we shall understand how to implement authorization in ASP.NET 5 applications.