The fuchsia os has a very interesting security model in this respect : https://fuchsia.dev/fuchsia-src/concepts/principles/secure https://fuchsia.dev/fuchsia-sr

The fuchsia os has a very interesting security model in this respect : https://fuchsia.dev/fuchsia-src/concepts/principles/secure https://fuchsia.dev/fuchsia-src/concepts/principles/secure The tldr being a very powerful and lightweight sandboxing mechanism complemented with a OS mediated ipc layer wrapped by language idiomatic libraries. Unfortunately fuchsia is taking it's own sweet time to play out.