10 Best Oauth Courses and Certifications Online

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Close up iPhone showing Udemy application and laptop with notebookOAuth (Open Authorization) is a widely adopted protocol for secure and delegated access to web resources. As the demand for secured web services continues to grow, the need for expertise in OAuth implementation and management has become more evident. For individuals seeking to acquire such skills, there is a multitude of online courses available that offer comprehensive training on OAuth. In this article, we will examine some of the best OAuth courses available online, their features, and the benefits they offer to students.

Here’s a look at the Best Oauth Courses and Certifications Online and what they have to offer for you!

10 Best Oauth Courses and Certifications Online

1. Learn OAuth 2.0 – Get started as an API Security Expert by Matthias Biehl (Udemy) (Our Best Pick)

The “Learn OAuth 2.0 – Get started as an API Security Expert” course, taught by Matthias Biehl, offers an introduction to API Security with OAuth 2.0. With over 8500 satisfied students, the course provides an overview of OAuth and its core concepts. It covers all four OAuth flows used in cloud solutions and mobile apps. The course uses animated diagrams and sequence diagrams to illustrate the interactions between the OAuth components and parties involved, making it easy for learners to understand.

The course is suitable for software engineers and security experts looking to improve their market value. OAuth is in high demand as companies expand their digital business. The course also benefits app developers who want to integrate their apps with popular social APIs of Google, LinkedIn, Facebook, Paypal, and many more. Entrepreneurs, consultants, and freelancers can also benefit from OAuth knowledge to realize their big vision in mobile apps, cloud apps, and web APIs.

The course includes sections on OAuth components, OAuth flows, and their interactions, including the Authorization Code Flow, Implicit Flow, Client Credentials Flow, and Resource Owner Password Credentials Flow. Learners will also learn how to use OAuth to access Facebook, LinkedIn APIs, GMail, Google Products, and Paypal. The course concludes with a FAQ section on OAuth on mobile and a Final Mission.

Overall, the “Learn OAuth 2.0 – Get started as an API Security Expert” course provides learners with a clear understanding of OAuth and its applications, making it a valuable addition to their professional skills.

2. OAuth 2.0 in Spring Boot Applications by Sergey Kargopolov (Udemy)

The course titled “OAuth 2.0 in Spring Boot Applications” is designed for beginner Java developers who are interested in securing OAuth 2.0 resources in Spring Security 5. The course covers the new OAuth 2.0 stack in Spring Security 5 and includes step-by-step instructions on how to perform each OAuth 2 authorization flow, such as authorization code, PKCE-enhanced authorization code, client credentials, and password credentials. Participants will also learn how to configure the Keycloak server, OAuth 2 resource server, and Spring Cloud API Gateway. Additionally, the course covers scope-based and role-based access control, OAuth social login with Facebook, Google, and Okta accounts, and Keycloak remote user authentication. The course is presented through a series of videos and includes 14 sections, covering topics such as OAuth 2 Grant Types and Authorization Flows, Refreshing Access Token, and Eureka Discovery Service.

3. Enable Any Frontend App with Login using Google & SpringBoot by Ranjan Pandey (Udemy)

The course titled “Enable Any Frontend App with Login using Google & SpringBoot” is taught by instructor Ranjan Pandey. The course focuses on implementing Google Oauth2 and SpringBoot to enable Login with Google on a Frontend application.

In the course, students will learn how to create a frontend application using HTML, CSS, JavaScript, and Bootstrap, followed by creating a Springboot application. Additionally, students will learn to create REST API endpoints in the Springboot application and configure the Google console dashboard to register the Springboot application.

The course covers establishing a connection between the Springboot application and Google console, configuring Spring Security in the Springboot application, and allowing only authorized endpoints to bypass authentication. For other endpoints, users will be redirected to the Google Authentication page where they will enter their Google credentials.

Once authenticated, the frontend application will be created, and users can log in with Google. Upon successful login, user information will be fetched from Google and displayed on the next page. The Login with Google functionality eliminates the need for a separate user database as Google can authenticate users on the application’s behalf.

The course is divided into four sections: Introduction & Installation Setup, Google Console Setup & Architecture, Working with SpringBoot & Security, and Developing Frontend & Integrating with Backend.

4. OAuth 2: Web Security & Application Authentication by James Brooks (Udemy)

The OAuth 2: Web Security & Application Authentication course is designed to teach learners the fundamentals of OAuth and how to implement proper grant types and flows to ensure application security. The course is led by James Brooks, an expert in the field, and covers all the theory and practical skills needed to integrate OAuth 2.0 into applications.

The course provides a comprehensive introduction to OAuth 2.0, covering its authentication protocol and authorization tokens. It is designed for beginners to OAuth and provides learners with the necessary skills to properly create flows and select grant types to secure application data.

Even for technical professionals, creating the right flows and selecting the right grant types can be challenging. That’s why this course covers all the theory and practical skills necessary to integrate OAuth 2.0 into applications.

Learners will gain a deep understanding of OAuth 2.0 and learn why it is an essential tool for authenticating applications. The course covers topics such as tokens, flows, implementation, and more.

The course includes several sections, including an introduction to OAuth, OAuth flows, and after theory. This structure allows learners to gain a strong foundation in OAuth before diving into the practical implementation of OAuth 2.0.

To enroll in the OAuth 2: Web Security & Application Authentication course, click the white “Buy Now” button on the upper right corner of the page. By doing so, you will be able to secure your applications today.

5. Enterprise OAuth 2.0 and OpenID Connect by Viraj Shetty (Udemy)

The Enterprise OAuth 2.0 and OpenID Connect course is designed to help software developers and application architects fully understand the concepts behind OAuth and become experts in integrating their code with any OAuth 2.0 Authorization Server. Learners will gain a 360-degree view of OAuth and OpenID Connect by exploring all possible application integration points for different architectures. The course is designed for a broader audience with knowledge of HTTP and web development, and includes lectures devoted to Java and Angular implementations for OAuth Client and Resource Server.

The course covers various perspectives of OAuth, including a user’s perspective by demonstrating a real-world application using Shutterfly, an architect’s perspective by explaining the OAuth flows, cloud deployments, and identity brokers using diagrams, and a developer’s perspective by using Postman to create and send messages to Okta and Google Authorization Servers. Additionally, the course examines OAuth2 Grant Types, Access tokens, JWT tokens, Scopes, and PKCE Extension, and uses the Google and Okta Authorization Servers to explain social and enterprise applications.

One of the big goals of the course is to understand how OAuth is used in an enterprise and cloud today, along with SAML and LDAP together, and to explain these integrations end-to-end. The course also explores cloud deployments, multi-cloud deployments, and identity brokers. Learners will be able to design their applications using microservices architecture and understand how security can be implemented using OAuth2. The course will especially focus on enterprise applications deployed in cloud environments right from the start.

The course receives excellent reviews from learners, who describe it as engaging, informative, and well-designed. The course content and sections cover security fundamentals, OAuth 2.0 fundamentals, grants deep dive using Google and Okta Authorization Servers, protecting single-page applications, protecting native applications, and protecting applications on other devices. The course concludes with a summary of the topics covered. The course includes three Java/Angular projects, which are optional.

6. Learn OAuth 2.0 – Theory and Hands On by Le Deng (Udemy)

Learn OAuth 2.0 – Theory and Hands On is a course offered by Le Deng. It is the only course on Udemy that covers OAuth 2.0 with both theory and hands-on practice. The course is designed to cater to software developers looking to gain knowledge on OAuth 2.0. The course is available on ldeng(dot)net/courses.

The course is new for the year 2016 and focuses on hands-on practice. Thousands of students have enrolled in the course. A bonus section is included, which covers all of the courses taught by the instructor, as well as promotions. The course comes with a 30-day money back guarantee from Udemy.

OAuth is a secure delegated access protocol that provides clients access to server resources on behalf of a resource owner without the need for sharing credentials. OAuth works with HTTP and allows for access tokens to be issued to third-party clients by an authorization server with the owner’s approval.

OAuth 2.0 is the latest version of the OAuth framework and is not compatible with OAuth 1.0. It provides specific authorization flows for different types of applications, such as web applications, desktop applications, mobile phones, and living room devices. Companies such as Google, Facebook, and Microsoft have adopted OAuth 2.0.

The course is designed to provide a deep understanding of OAuth 2.0 through a theory and hands-on approach. The course covers the basics, details of roles and workflows, building a demo app for Single Sign-On (SSO) using Facebook as the identity provider, and using Spring Framework to implement each role in the OAuth 2.0 framework. The course content is divided into six sections.

7. Fullstack GoLang React OAuth Flow w/ Node Included by Zach LaCourse (Udemy)

The course “Fullstack GoLang React OAuth Flow w/ Node Included” is instructed by Zach LaCourse. The course aims to teach students how to build a custom OAuth framework.

The course is divided into different sections. In the first section, students will learn how to set up a Keycloak server. The second section will cover configuring HTTPS via Let’s Encrypt and Nginx to cancel certificates. The third section will include creating custom authentication and resource servers in GoLang and Node. Lastly, students will learn how to create a micro Authentication protocol specifically for websockets.

The course content includes topics such as Keycloak Over HTTPS, Custom Oauth Server Skeleton, Custom Oauth Node Server Backend / Node Context Frontend, Custom Oauth Go Server Backend / Go Context Frontend, Implicit Flow React Client, Adding Auth0 via Node to our Interface, Adding Auth0 via GoLang to our Interface, Auth0 add Roles to JWT Trick, Googles Oauth with Go & React, Oauth Flows & Understanding JWT’s, and Adding Custom Flows to our Framework.

The course aims to teach students how to build a custom OAuth framework, and it covers a range of topics related to that. The technical writing style and the use of short paragraphs after every three lines of text make the content more readable and easier to understand.

8. OAuth 2 with OpenID Crash Course for Absolute Beginners by Learning Skills Academy (Udemy)

The “OAuth 2 with OpenID Crash Course for Absolute Beginners” is a course offered by Learning Skills Academy, aimed at teaching OAuth2 and OpenID for mobile and web applications. The course also covers the security risks associated with each grant type. Anwer Khan is the instructor for this course.

The course provides an in-depth understanding of OAuth2.0 and its core concepts, applicability, and various flavors and extensions to address different issues. OAuth is an open standard for access delegation that allows third-party services to exchange information without users having to give away their passwords. The course explains how OAuth provides secure delegated access to server resources on behalf of a resource owner.

APIs are the foundation of the digital experience, and their security is often overlooked. OAuth is designed to work with Hypertext Transfer Protocol (HTTP) and issues access tokens to third-party clients, allowing them to access protected resources hosted by the resource server. This course is recommended for users who want to learn about OAuth2.0 and its applications.

The course is divided into several sections, including the introduction, OAuth 2.0, starting concepts, tokens, authorization code, implicit flow, grant type resource owner password, clients credential flow, device grant type flow, and using an OAuth. This course is highly recommended for individuals looking to enhance their understanding of OAuth 2.0.

9. OAuth 2.0: Nailed the core framework with hands dirty. by Charnnarong Chomthiang (Udemy)

The OAuth 2.0 course, taught by Charnnarong Chomthiang, covers the fundamentals of OAuth 2.0 using a production-ready Authorization Server such as Keycloak. The course aims to divide the complex concept of OAuth 2.0 into smaller pieces that can be easily understood from the ground up. By starting with a correct implementation of the authorization server, students can learn how a client communicates with the server in various different flows available. The course does not cover building an authorization server as it is a complex system. Instead, students will develop an OAuth 2.0 client and protected resource, and protect them with the OAuth 2.0 framework.

The course content and sections cover setting up the environment, building the OAuth 2.0 client, building a protected resource, implicit grant flow, resource owner password credentials grant, client credential grant, extension grants, fine-grain topics, and real-world scenarios. The course ends with a summary of the key takeaways. For more information and specialization, students can refer to the instructor’s blog under their profile picture.

10. Practical OAuth, OpenID and JWT in C# .NET Core by Omar McIver (Udemy)

The Practical OAuth, OpenID and JWT in C# .NET Core course is designed to provide participants with practical experience in implementing these standards and technologies in .NET Core. The course focuses on the key concepts required to put these technologies into action and build practical examples using .NET Core C# 5.0. By the end of the course, participants will have gained experience in both basic and complex integrations of identity services. This is particularly useful for enterprise settings where security controls are a top priority.

The course is especially suited for those who have never worked with OAuth, OpenID, or JWT in their applications before or have used Microsoft documentation example codes with varied success or confidence in the solution. Participants will learn how these standards are leveraged in native .NET Core code, how to implement identity-based microservice APIs, and how to integrate with a custom Enterprise Identity Provider built on OAuth or OpenID.

The course covers topics such as the foundation of these standards, generic OAuth and OpenID implementation in .NET Core, custom claims management, and preparing for OAuth 2.1. Many 3rd party services and tools used to implement authentication and authorization are easy to switch on with a few lines of code. However, without practical hands-on experience in integrating OAuth, OpenID, and JWT, enterprise grown Identity Providers can be out of reach.

Overall, the Practical OAuth, OpenID and JWT in C# .NET Core course is an ideal program for those who want to gain practical experience in implementing these standards and technologies in .NET Core. The course is designed to provide participants with the key understandings needed to put these technologies and standards into action, supporting a custom Identity provider in their application.