Single sign-on, authentication, authorization, federation, identity providers, SAML, OAuth, OpenID ... who can keep it all straight?!?! You will after this session! This will be a technical exploration of the various technologies and processes that are related to the most common forms of single sign-on used in today's web, desktop and native mobile apps. By the end of this session, you will have a deeper understanding of how some different approaches to SSO work, you will know more about their technical limitations, and you will be better enabled to choose the right one for your application, and implement it securely!