I'd like to see more authentication and authorization options for Royal Server. Not just AD and its groups. It would be great to have an option to connect it to Azure AD or to RADIUS or to be able to utilize SAML or OAuth for other identity services and use their groups and their MFA capabilities for example.
We would like to see this too. RADIUS would probably be the easiest to implement whilst supporting the largest amount of services. I know Duo, Okta and Jumpcloud all either support RADIUS or have a RADIUS connector