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Keycloak - Identity and Access Management for Modern Applications

You're reading from   Keycloak - Identity and Access Management for Modern Applications Harness the power of Keycloak, OpenID Connect, and OAuth 2.0 protocols to secure applications

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Product type Paperback
Published in Jun 2021
Publisher Packt
ISBN-13 9781800562493
Length 362 pages
Edition 1st Edition
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Authors (2):
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Pedro Igor Silva Pedro Igor Silva
Author Profile Icon Pedro Igor Silva
Pedro Igor Silva
Stian Thorgersen Stian Thorgersen
Author Profile Icon Stian Thorgersen
Stian Thorgersen
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Toc

Table of Contents (21) Chapters Close

Preface 1. Section 1: Getting Started with Keycloak
2. Chapter 1: Getting Started with Keycloak FREE CHAPTER 3. Chapter 2: Securing Your First Application 4. Section 2: Securing Applications with Keycloak
5. Chapter 3: Brief Introduction to Standards 6. Chapter 4: Authenticating Users with OpenID Connect 7. Chapter 5: Authorizing Access with OAuth 2.0 8. Chapter 6: Securing Different Application Types 9. Chapter 7: Integrating Applications with Keycloak 10. Chapter 8: Authorization Strategies 11. Section 3: Configuring and Managing Keycloak
12. Chapter 9: Configuring Keycloak for Production 13. Chapter 10: Managing Users 14. Chapter 11: Authenticating Users 15. Chapter 12: Managing Tokens and Sessions 16. Chapter 13: Extending Keycloak 17. Section 4: Security Considerations
18. Chapter 14: Securing Keycloak and Applications 19. Assessments 20. Other Books You May Enjoy

Authorizing application access with OAuth 2.0

OAuth 2.0 is by now a massively popular industry-standard protocol for authorization.

At the heart of OAuth 2.0 sits the OAuth 2.0 framework, which has enabled a whole ecosystem of websites to integrate with each other. Prior to OAuth 2.0 there was OAuth 1, as well as more bespoke solutions to allow third-party applications to access data on behalf of the user, but these approaches were complex or not easily interoperable. With OAuth 2.0, sharing user data to third-party applications is easy, doesn't require sharing user credentials, and allows control over what data is shared.

OAuth 2.0 is not only useful when dealing with third-party applications. It is also incredibly useful for limiting access to your own applications. Just as it wasn't uncommon for third-party applications to ask for your username and password to other sites, this was a common pattern within the enterprise as well. Applications would, for example, ask...

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