Prop Protection/Build Protection

So I came on today and found my base was raided because some people built up stairs on a building of mine, used that to bypass my barricades and jump to my other building roof, then blew it open. I keep hearing stories about bandits glitching into walls and over barricades by building onto peoples’ buildings, and so I think there’s one simple solution; don’t allow people to build on top of your structures. If they want to go through the work of bypassing your base, make them do it with their own buildings, not by just slapping stairs on and hopping over. It’s cheap and unfair.