Z.i.o.n.

Power grids and water treatment plants rely on legacy hardware with no security patches. A Z.I.O.N. architecture places one-way diodes between the corporate network (finance/HR) and the industrial control network. Data flows out (meter readings) but not in (malicious commands). This creates a digital moat around the actual "holy of holies."

Title: Beyond the Concrete Jungle: Is Z.I.O.N. the Future of Living? Z.I.O.N.