Banjaie: Banjaie: Which, 1 or 2, would you say is more leak/bleed proof,To be honest, I’m not sure. There are both more extreme and less extreme ways to compartmentalize depending on your goals. But let’s take a step back from implementation and talk about your goal. Sticking to your example, what specifically is it you are trying to prevent Amazon from knowing? And how serious are the consequences if you mess up?