Sectors that underpin modern society face rising cyber threats. Water, electricity and satellites — which support everything from GPS navigation to credit card processing — are at increasing risk. Legacy infrastructure and increased connectivity challenge water and the power grid, while the space sector struggles with safeguarding in-orbit satellites that were designed before modern cyber concerns. But many different players are offering advice and resources and working to develop tools and strategies for a more cyber-safe landscape.

When the water sector runs as it should, wastewater is properly treated to avoid spread of disease; drinking water is safe for residents; and water is available for needs like firefighting, hospitals, and heating and cooling processes, per the Cybersecurity and Infrastructure Security Agency (CISA).