National Cybersecurity and Communications Integration Center NCCIC Nationales Zentrum für Cyber-Sicherheit und Kommunikationsintegration National Cybersecurity and Communications Integration Centre Centro Nacional de Integración de Ciberseguridad y Comunicaciones Centro Nacional de Integración de Ciberseguridad y Comunicaciones Centre national d'intégration de la cybersécurité et des communications המרכז הלאומי לשילוב סייברבטים ותקשורת राष्ट्रीय साइबर सुरक्षा और संचार एकीकरण केंद्र 国家サイバーセキュリティ・コミュニケーション統合センター Centro Nacional de Integração de Cibersegurança e Comunicações 国家网络安全和通信集成中心 NCCIC National Cybersecurity and Communications Integration Center The National Cybersecurity and Communications Integration Center (NCCIC) is part of the Office of Cybersecurity & Communications of the U.S. Department of Homeland Security. It acts to coordinate various aspects of the U.S. federal government's cybersecurity and cyberattack mitigation efforts, through cooperation with civilian agencies, infrastructure operators, state and local governments, and international partners.