OAuth 2.0 Simplified is a guide to building an OAuth 2.0 server. Through high-level overviews, step-by-step instructions, and real-world examples, you will learn how to take advantage of the OAuth 2.0 framework while building a secure API.
I contribute to the OAuth specs, and co-authored OAuth 2.0 for Browser-Based Apps
I also maintain oauth.net
OAuth: When Things Go Wrong
Presented at the O'Reilly Software Architecture Conference
OAuth Access Tokens Explained
OAuth All the Things! What is OAuth 2.0?
I'd be happy to come to your meetup and give a talk on OAuth! Fill out the form below if you're interested in having me come give a talk! If I can accept your request, Okta will sponsor drinks for your meetup, and I'll bring a few copies of my book to give away as well.