We are delighted to have early picked out the attractive approach ( open source, open standards, rich functionality ) of WSO2. We have completed a closely coupled CASQUE integration with their Identity Server. The combination provides a high grade, fully featured, federated Identity Platform meeting the highest assurance level specified by NIST and suitable for Secret by UK NCSC.  There is a move to “platform architecture” especially as it lends naturally to “as a service” offerings and our discernment has been echoed: “WSO2 Identity Server has been named an overall leader, as well as a market leader, innovation leader, and product leader, in Kuppingercole’s Leadership Compass: Identity API Platforms” – click for a copy of this Report.