This is a new talk about how we added OAuth to our Presto deployment and the steps involved to support access from Jupyter Notebooks and from other Python apps. I'll lay out the problem, explain the format of JWTs and how they're used in Google Auth flows, and walk through the three types of OAuth flows we used for different use cases - device flow for notebooks, service accounts for scheduled tasks and offline tokens to propagate a user's identity through a web app.