Health-ISAC is a trusted community of critical infrastructure owners and operators within the global Healthcare and Public Health sector (HPH). The community is primarily focused on sharing timely, actionable and relevant information with each other including intelligence on threats, incidents and vulnerabilities and best practices, mitigation strategies and more. Sharing occurs both machine-to-machine and person-to-person. H-ISAC also fosters the building of relationships and networking through worldwide educational events and whitepapers. Working groups and committees focus on topics of importance to the sector and member-vetted shared services offer enhanced services to leverage the H-ISAC community for the benefit of all.