Sections Law Enforcement and Domestic SecurityCounter Foreign Interference, Cyber and TechnologyCounter Foreign Interference Coordination CentreCFI PolicyCFI PartnershipsTechnology Security PolicyCyber Policy and ProgramsCounter Terrorism Policy and Violent ExtremismCounter-Terrorism Coordination CentreCounter TerrorismCounter Violent ExtremismCapabilityNational SecurityNational Security and Intelligence PolicyCritical Infrastructure and Protective SecurityCritical Infrastructure Security CentreCritical Infrastructure, Risk and RegulationCritical Infrastructure Regulatory Operations and AnalysisRegulatory ComplianceAusCheckRisk AssessmentCritical Infrastructure Partnerships and PolicyCritical Infrastructure Security PolicyScreening and Maritime Security PolicyAviation Security PolicySystems of National SignificanceResilience and Protective SecurityProtection Security Coordination CentreCommonwealth Security PolicyProtective SecurityNational Resilience Key People Head of National Security Mr. Hamish Hansford Last updated: 31 July 2025