Top 9 Best OAuth 2.0 Courses (Online)

David Brown (Senior Developer) Updated March 11, 2024
Top 9 Best OAuth 2.0 Courses (Online)

OAuth courses for beginners

1. OAuth 2 with OpenID Crash Course for Absolute Beginners

4.4/5 (921 students) Read the reviews
Learning Skills Academy Online course by Learning Skills Academy certification icon Certification available

This udemy course provides an introduction to OAuth 2.0, a secure and commonly used approach to API access delegation. The instructor will discuss core concepts, different flavours and extensions to OAuth, and how to properly use it for API security. This course is perfect for those wanting to learn more about OAuth and its application in API security.

2. Learn OAuth 2.0 - Get started as an API Security Expert

4.2/5 (16411 students) Read the reviews
Matthias Biehl Online course by Matthias Biehl certification icon Certification available

This course is an introduction to API Security with OAuth 2.0 and is aimed at software engineers and security experts who want to improve their market value by learning the skill of API Security and OAuth. It covers core concepts and 4 OAuth flows that are used in cloud solutions and mobile apps, with animated diagrams and technical details to provide clarity and understanding. It is suitable for those wanting to write mobile apps, build solutions with next-generation technology, or protect their APIs.

3. OAuth 2.0: Nailed the core framework with hands dirty.

4.6/5 (654 students) Read the reviews
Charnnarong Chomthiang Online course by Charnnarong Chomthiang certification icon Certification available

This course will provide an introduction to Oauth2 by using a production-ready Authorization Server. In order to ensure that the Authorization Server complies with the Oauth 2.0 specification, emphasis will be placed on understanding the fundamentals of the Authorization Server and how a client communicates with it. The course will also provide an opportunity to implement a simple Authorization Server and API protected resource. This course is designed with the intention of providing a deep understanding of the Oauth 2.0 framework.

4. OAuth 2.0 in Spring Boot Applications

4.7/5 (14227 students) Read the reviews
Sergey Kargopolov Online course by Sergey Kargopolov certification icon Certification available

This video course is designed for beginner Java developers to learn how to secure OAuth 2.0 Resources in Spring Security 5. They will learn how to perform authorization flows, configure a Keycloak server, configure an OAuth 2 Resource Server, startup multiple Resource Servers, configure Spring Cloud API Gateway, use Eureka Registry and Discovery Service, build a Spring MVC Web Application, create a JavaScript application, refresh JWT Access tokens, implement Scope-based and Role-based access control with social login options, and use Keycloak Remote User Authentication.

5. Learn OAuth 2.0 - Theory and Hands On

3.5/5 (1566 students) Read the reviews
Le Deng Online course by Le Deng certification icon Certification available

This course covers OAuth 2.0 with theory and hands-on learning in one package. It is designed to teach software developers the basics of OAuth 2.0, an open standard for authorization, with a focus on understanding the roles, flows and workflows needed to implement it in a real-world setting. It also builds a demo app using OAuth for Single Sign-On (SSO) and leverages Facebook as the service and identity provider. The course utilizes the Spring Framework to implement each role in the OAuth 2.0 framework. Udemy offers a 30-day money back guarantee.

6. OAuth 2.0 Deep Dive Volume 1

3.4/5 (6443 students) Read the reviews
Zach LaCourse Online course by Zach LaCourse certification icon Certification available

This course focuses on the Authorization Code Grant of OAuth2.0, covering topics such as building a user system, client system, encrypting and decrypting access tokens, and dealing with refresh tokens. The course will have participants build multiple systems including an authorization server, resource server, SPA, and authentication front end, and will use Mongo for data storage, Nginx to serve the SPA, and Node to serve the authentication front end.

7. Getting started with OAuth 2.0

3.7/5 (26 students) Read the reviews
Programming Made Easy Online course by Programming Made Easy certification icon Certification available

This course provides a comprehensive overview of OAuth 2.0, the web-industry standard protocol for providing secure access to APIs. It covers topics such as the problems OAuth was designed to solve, OAuth workflow, key components, and the differences between various access token formats and appropriate access token lifetimes. By the end of the lessons, participants will understand OAuth 2.0 and be better equipped to build secure APIs.

Advanced OAuth courses

1. OAuth 2: Web Security & Application Authentication

3.1/5 (10006 students) Read the reviews
James Brooks Online course by James Brooks certification icon Certification available

This course provides an introduction to OAuth 2.0 authentication protocol and authorization tokens, covering both the theory and practical skills necessary to integrate OAuth 2.0 into web and mobile applications. Learn all you need to know to protect your application data securely, and enroll in the OAuth 2: Web Security & Application Authentication course today.

2. Enterprise OAuth 2.0 and OpenID Connect

4.7/5 (6884 students) Read the reviews
Viraj Shetty Online course by Viraj Shetty certification icon Certification available

This comprehensive course on OAuth 2.0 and OpenID Connect provides an in-depth exploration of Authentication and Authorization. With regular updates, quick instructor replies, and excellent reviews, the course focuses on enterprise applications deployed in the cloud with lectures devoted to Java and Angular implementations, HTTP and web development, Cloud deployments, Multi-cloud deployments, Identity Brokers, Access tokens, JWT tokens, Scopes, and PKCE Extension. The course includes a 30-day money-back guarantee.

Are you looking to learn more about OAuth and how it can benefit your development projects?

OAuth is an essential tool for developers looking to secure their web applications and protect user data.

Let’s discuss why it is important to learn OAuth and the different ways it can help make your applications more secure.

Learning OAuth Online: A Student’s Guide

What is OAuth?

OAuth 2.0 is an open standard that provides secure authorization for applications to access resources on behalf of users. It is a widely used protocol that enables applications to access user data in a secure and controlled manner.

OAuth is commonly used to grant access to APIs, services, and other resources.

At its core, OAuth is a protocol for granting access to resources. It is a process by which users grant access to their data or resources to applications without having to share their credentials.

OAuth allows users to grant access to an application without the application having to store the user’s credentials. Instead, the user grants the application permission to access their resources.

To use OAuth, users must first register with a service provider and grant permission to the application.

The service provider issues an access token, which is used by the application to access the user’s data. This token has limited access and is only valid for a specific period of time.

The OAuth protocol has several different versions, each with slightly different rules. The most commonly used version is OAuth 2.0, which is more reliable and secure than the earlier versions. OAuth 2.0 is also simpler to implement and use.

It is an important part of the modern web, and it is essential for creating secure, user-friendly applications.


When it comes to understanding OAuth, there are a lot of resources out there to help.

Here are some of the best OAuth learning resources out there.


  • OAuth 2 in Action: This book offers a comprehensive guide to implementing OAuth 2.0. Written by Justin Richer and Antonio Sanso, it covers everything from the basics of OAuth to the advanced implementation of different OAuth flows.
  • OAuth 2.0 Simplified: Written by Aaron Parecki, this book provides an introduction to OAuth 2.0. It covers the core concepts of OAuth as well as specific implementation details. It also provides code samples and examples that you can use to try out the concepts.

Website & other courses:

Frequently Asked Questions

Is OAuth difficult?

OAuth can be a complex topic to understand, but it doesn't necessarily have to be difficult. There are several libraries and frameworks that make it easier to implement OAuth, and understanding the basics of how it works can make it easier to grasp the more challenging parts. With the right resources and support, implementing OAuth can be a manageable task.

Is OAuth and SSO the same?

No, OAuth and SSO are not the same. OAuth is an authorization protocol that enables users to securely access data and services by granting access to their accounts, while SSO is a technology that allows users to use one set of credentials to access multiple applications. With OAuth, users authorize access to their resources through an authorization server, while with SSO, users authenticate once and gain access to multiple applications.

What is the difference between OAuth 1 and OAuth 2?

OAuth 1 is the first version of the OAuth protocol, released in 2006. It is a secure authorization protocol that allows third party applications limited access to a user's data without requiring the user to share their credentials. OAuth 2 is the second version of the OAuth protocol, released in 2012. It is an improved version of OAuth 1, offering better security and improved usability. Additionally, OAuth 2 provides authorization and authentication were possible with OAuth 1, but with a wider range of authorization types. OAuth 2 also provides additional security measures, such as the use of refresh tokens and the ability to limit access to specific areas of an API.

Which is better SAML or OAuth?

OAuth is a better choice than SAML in most cases. OAuth is an open protocol which is designed to be simpler and lighter weight than SAML. It is more flexible and does not require as much setup and maintenance. OAuth can be used for authentication and authorization, and provides more granular control over access than SAML. Additionally, OAuth access tokens are typically shorter-lived than SAML tokens, making OAuth better suited for mobile and web applications.

What is OAuth in API?

OAuth is an open standard for authorization that provides a way for users to grant third-party access to their web resources without having to share their credentials (typically a username and password pair). OAuth in API is a protocol that lets external applications request authorization to access protected resources from a web service, on behalf of the service's user, without having to store their user credentials. OAuth allows an application to access a user's resources on a web service such as Facebook, Dropbox, or GitHub, without having to know a user's credentials. It is commonly used as a way for users to log into third party websites using their Microsoft, Google, or Facebook accounts, without having to give away their password.


In conclusion, the implementation of OAuth authentication can be a complicated and tedious process for the average user.

However, with the help of online resources, such as tutorials and forums, the average user can easily learn and implement OAuth authentication in their own projects.

By taking advantage of the available online resources, users can quickly and efficiently understand and implement OAuth authentication, allowing them to quickly and securely develop their projects.

David Brown
About the author

David is a self-taught senior developer who lives in San Diego. He has over 10 years of experience in the software development industry and has worked on a variety of projects. He has a passion for coding, and a keen interest in the latest online education technology.

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