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Dominick Baier

Implementing Authentication and Authorization in ASP.NET Web API v2.

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Implementing Authentication and Authorization in ASP.NET Web API v2.

The main feature focus of ASP.NET Web API v2 was security. There's a brand new authentication system and support for popular authentication methods, like OAuth2 tokens, that is already built-in. Additionally, it is now much easier to use Web APIs from JavaScript clients and the new security extensibility gives you powerful features to integrate your APIs in arbitrary security systems.

Basically a Web API is an application programming interface for either a web server or a web browser. It's a framework for building HTTP-based services that are accessible in different apps and on different platforms.

In Web API version 1 security was mainly based on hosting specific features. In Web API v2 there's a completely new hosting infrastructure, new authentication infrastructure, and a lot of options around authorization, including token-based authentication and dual authorization.

This course is for anyone who wants to learn how to use Web API v2 and secure your APIs against attacks with effective authentication and authorization.

This is an intermediate level course, so it assumes some prior experience with ASP.NET and in building and working with APIs. JavaScript and web dev skills will also help speed up the learning curve.

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What's inside

Syllabus

Overview
HTTP Security Primer
ASP.NET Web API Security Architecture
Classic Authentication and Katana Authentication Middleware
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JavaScript and Browser-based Clients
Token-based Authentication - Part 1
Token-based Authentication - Part 2
Authorization

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Solid foundation for students with some experience in ASP.NET and API development and who are familiar with JavaScript and web concepts
Taught by Dominick Baier, who is a recognized expert and author of several books in the field of web development and security, which includes ASP.NET
Develops skills and knowledge that are highly relevant to building and securing APIs in a real-world development context
Provides strong coverage of authentication and authorization, which are critical aspects for modern web applications
Introduces and covers important concepts such as OAuth2 tokens, token-based authentication, and dual authorization, which are essential topics for securing Web APIs
Relies on some prior experience with building and working with APIs, which may not be suitable for complete beginners in this area

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Web API v2 Security with these activities:
Organize Course Resources and Assessments
Ensure you have all the necessary materials and prepare for assessments to enhance your learning experience.
Show steps
  • Gather lecture notes, assignments, and quizzes.
  • Organize them in a systematic manner for easy access.
  • Review the assessment schedule and prepare accordingly.
Review Web API Principles
Solidify your understanding of Web API principles and concepts before diving into the course.
Browse courses on Web API
Show steps
  • Review articles or tutorials on Web API fundamentals.
  • Practice building simple Web API endpoints.
Explore Pluralsight's ASP.NET Web API Tutorial
Complement the course with additional guided learning from Pluralsight's experts.
Show steps
  • Follow the Pluralsight tutorial on ASP.NET Web API.
  • Complete the hands-on exercises and quizzes.
  • Refer to the tutorial for further clarification or reinforcement.
Five other activities
Expand to see all activities and additional details
Show all eight activities
Join a Study Group
Engage with peers to discuss concepts, clarify doubts, and reinforce your learning.
Show steps
  • Find a study group or form one with classmates.
  • Meet regularly to discuss course material.
  • Collaborate on assignments or practice problems.
Solve Authentication and Authorization Challenges
Reinforce your understanding of authentication and authorization mechanisms by solving practice problems.
Show steps
  • Find practice problems or coding challenges related to ASP.NET Web API authentication and authorization.
  • Attempt to solve the problems independently.
  • Review solutions and explanations to improve your approach.
Develop a Sample API with Robust Security
Apply your knowledge by creating a web API that incorporates the security features covered in the course.
Show steps
  • Design the API architecture and security requirements.
  • Implement the API using ASP.NET Web API.
  • Test the API's security features thoroughly.
  • Document the API's security implementation.
Build a Web Application Utilizing Web API
Deepen your understanding by building a full-fledged web application that integrates with a secure Web API.
Show steps
  • Plan the application's architecture and functionality.
  • Develop the front-end and back-end components.
  • Secure the communication between the application and the API.
  • Deploy and test the application.
Participate in API Security Hackathon
Challenge yourself and showcase your skills by participating in a hackathon focused on API security.
Show steps
  • Identify an API security hackathon.
  • Form a team or participate individually.
  • Develop innovative solutions to API security challenges.
  • Present your solution and compete for recognition.

Career center

Learners who complete Web API v2 Security will develop knowledge and skills that may be useful to these careers:
Chief Information Security Officer
A Chief Information Security Officer, or CISO, is responsible for directing and implementing an organization's information security plan in order to protect the organization from data breaches and cyber attacks. Courses like Web API v2 Security could be a very valuable addition to someone wishing to become a CISO as it provides a strong foundation in authentication and authorization, which are essential components of any information security plan.
Senior Security Architect
A Senior Security Architect is responsible for leading the design and implementation of an organization's security architecture to protect the organization from cyber threats and vulnerabilities. The Web API v2 Security course would be very useful for someone looking to become a Senior Security Architect as it provides in-depth knowledge of authentication and authorization, which are important components of any security architecture.
Cybersecurity Analyst
A Cybersecurity Analyst is responsible for monitoring and analyzing an organization's network and systems for security threats and vulnerabilities. The Web API v2 Security course would be very useful for someone looking to become a Cybersecurity Analyst as it provides a strong foundation in authentication and authorization, which are essential for identifying and mitigating security threats.
Security Consultant
A Security Consultant is responsible for advising organizations on how to improve their security posture and protect themselves from cyber threats. The Web API v2 Security course would be very useful for someone looking to become a Security Consultant as it provides a broad overview of security best practices and how to implement them in an organization.
Security Engineer
A Security Engineer is responsible for designing, implementing, and maintaining an organization's security systems and infrastructure. The Web API v2 Security course would be very useful for someone looking to become a Security Engineer as it provides a strong foundation in authentication and authorization, which are essential for designing and implementing secure systems.
Cloud Security Architect
A Cloud Security Architect is responsible for designing and implementing cloud security solutions to protect an organization's data and applications in the cloud. The Web API v2 Security course would be very useful for someone looking to become a Cloud Security Architect as it provides a strong foundation in authentication and authorization, which are essential for designing and implementing secure cloud solutions.
Application Security Engineer
An Application Security Engineer is responsible for designing and implementing security measures to protect web applications from vulnerabilities and attacks. The Web API v2 Security course would be very useful for someone looking to become an Application Security Engineer as it provides a strong foundation in authentication and authorization, which are essential for designing and implementing secure web applications.
Security Analyst
A Security Analyst is responsible for monitoring and analyzing an organization's security systems and data for suspicious activity and threats. The Web API v2 Security course may be useful for someone looking to become a Security Analyst as it provides a basic overview of security concepts and how to identify and mitigate security threats.
Network Security Engineer
A Network Security Engineer is responsible for designing, implementing, and maintaining an organization's network security infrastructure to protect the organization from cyber threats. The Web API v2 Security course may be useful for someone looking to become a Network Security Engineer as it provides a basic overview of security concepts and how to implement them in a network.
Security Auditor
A Security Auditor is responsible for evaluating an organization's security posture and identifying vulnerabilities and areas for improvement. The Web API v2 Security course may be useful for someone looking to become a Security Auditor as it provides a basic overview of security concepts and how to identify and mitigate security threats.
Software Engineer
A Software Engineer is responsible for designing, developing, and maintaining software applications. The Web API v2 Security course may be useful for someone looking to become a Software Engineer as it provides a basic overview of security concepts and how to implement them in software applications.
Web Developer
A Web Developer is responsible for designing, developing, and maintaining websites and web applications. The Web API v2 Security course may be useful for someone looking to become a Web Developer as it provides a basic overview of security concepts and how to implement them in web applications.
Database Administrator
A Database Administrator is responsible for managing and maintaining an organization's databases. The Web API v2 Security course may be useful for someone looking to become a Database Administrator as it provides a basic overview of security concepts and how to implement them in a database.
IT Manager
An IT Manager is responsible for overseeing an organization's IT infrastructure and operations. The Web API v2 Security course may be useful for someone looking to become an IT Manager as it provides a basic overview of security concepts and how to implement them in an IT environment.
Project Manager
A Project Manager is responsible for planning, executing, and closing out projects. The Web API v2 Security course may be useful for someone looking to become a Project Manager as it provides a basic overview of security concepts and how to manage security risks in projects.

Reading list

We've selected six books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Web API v2 Security.
Covers authentication and authorization in ASP.NET Core 3. It good reference for developers who want to learn how to secure their Web APIs.
Provides a comprehensive overview of web development with Node.js. It good reference for developers who want to learn how to build web applications with Node.js.
Provides a comprehensive overview of HTTP. It good reference for developers who want to learn the basics of HTTP.
Provides a comprehensive overview of REST API design. It good reference for developers who want to learn how to design RESTful APIs.
Provides a comprehensive overview of web API fundamentals. It good reference for developers who want to learn the basics of web APIs.
Provides a comprehensive overview of JavaScript. It good reference for developers who want to learn the basics of JavaScript.

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