Zero trust has little to do with individual clients and more to do with the idea of the internal "corp" network not being trusted. That is, there isn't a conven

Zero trust has little to do with individual clients and more to do with the idea of the internal "corp" network not being trusted. That is, there isn't a conventional network you VPN into at which point all traffic is trusted. The generic topic your looking for is probably something like "customer isolation" ("service isolation" might also be relevant, but is used also in the context of "tenant isolation" which isn't really what you want). See this thread: https://news.ycombinator.com/item?id=25237836 https://news.ycombinator.com/item?id=25237836 for some talk about how AWS does "cellularization" which is a form of workload/service isolation/partitioning. In general I don't think there's much discussion of this issue on the wider web.