Federated Identity https://www.okta.com/identity-101/what-is-federated-identity/ https://en.wikipedia.org/wiki/Federated_identity https://learn.microsoft.com/en-us/azure/architecture/patterns/federated-identity https://www.onelogin.com/learn/federated-identity https://aws.amazon.com/identity/federation/ Links to this note Computer Networking and Cyber Security