This market data details critical infrastructure spending on cybersecurity. The critical infrastructure is defined as the basic physical and organizational structure needed for the functioning of a modern society. ABI Research has broken down the infrastructure into eight segments, including Defense, Energy, Finance, Health, Information & Communication Technologies, Public Security, Transport and Water & Waste Management. Each segment spending is further broken down by Sector (Government, Industry, etc.), by Type (IT, Counter Measures, Policies & Procedures, etc.) and by region.