This document discusses an Azure AD B2C webinar series on identity protocols like OAuth 2.0 and OpenID Connect. It explains how Azure AD B2C can be used to authenticate users to access multiple applications and protected resources through protocols that involve issuing JSON Web Tokens. It also mentions Microsoft authentication libraries that can be used by applications and APIs to validate access tokens and ID tokens in different platforms and languages.

1. Azure AD B2C Webinar Series

2. Identity Protocols – OAuth 2.0, OIDC
Azure AD B2C
Webinar series

3. User
Application 1
Application 2
Protected
Resource

16. .well-known/openid-configuration

18. jwt.ms

19. .…
…

20. .……

22. .……
.……

23. .……
.……
.……

26. Authentication Libraries
Middleware libraries
Used by ASP.NET, ASP.NET Core to validate
access tokens in web APIs and ID tokens in Web apps.
Microsoft Authentication Libraries (MSAL)
Used to acquire tokens to call protected APIs
Scenarios and supported platforms and language