We are planning to do some IT services to other companies on our campus. In the near future large and small companies will join on our campus and some need all ind of services and others perhaps only Internet access . . . but all companies need to have access to some data and IT services (campus wide wifi - campus security - campus acces - campus canteen - sharepoint data) All people need have access to these services, so we need a secure and centralized location for authentication. . .
Besides that the need access to their own environment ofcourse . . .
It must be a flexible solution, cause perhaps a company can leave the campus in the future and we don't want a big carve out process . . We are now in the middle of a large carve out, with AD and access issues . . .So it must be flexible . .
Who can give me some directions or examples how to start this . . .