Is there a paper that discuss the use of ISE in network with building management, lightning, HWAC etc? I'm looking for something that specific towards this and that discusses how Cisco secure this sort of operation using ISE. -Both from a IT Security standpoint as well as the building operation security. SDA is obviously a part of the equation. But the papers I have found so far a to generic or a bit "shallow water" in terms of who. it just states that 'we do' not to much about 'how'.