Addressing RiskSpecial ICS Risk FactorsConfidentiality, Integrity, and Availability (CIA)Defense-in-DepthSafetyGeneral ICS Risk Mitigation ConsiderationsICS Network ConsiderationsICS Host-Based ConsiderationsICS Physical Access ConsiderationsExploits, Threats, and VulnerabilitiesEliminating ExploitsEliminating ThreatsEliminating VulnerabilitiesAdditional ICS Risk Mitigation ConsiderationsSystem Integration IssuesCompliance vs. SecurityInsuranceHoneypotsThe Risk Mitigation ProcessIntegrating the Risk Assessment StepsIntegrating the Risk ScenariosPerforming a Cost-Benefit AnalysisEstablishing the Risk Mitigation StrategySummaryReferences for Further Reading