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  1. Cybersecurity | Homeland Security

    Dec 19, 2025 · Cybersecurity and Infrastructure Security Agency (CISA) The Cybersecurity and Infrastructure Security Agency (CISA) leads the national effort to understand, manage, and reduce …

  2. Nation-State Threats | Cybersecurity and Infrastructure Security ... - CISA

    As the nation’s cyber defense agency and national coordinator for critical infrastructure security, CISA provides resources to help critical infrastructure and other stakeholders build resilience against all …

  3. DHS Announces $279.9 million in Grant Funding for the Fiscal Year …

    Sep 23, 2024 · The Department of Homeland Security announced the availability of $279.9 million in grant funding for the Fiscal Year (FY) 2024 State and Local Cybersecurity Grant Program (SLCGP).

  4. Incident Detection, Response, and Prevention - CISA

    Nov 12, 2025 · Overview Cyber incidents are capable of demonstrable harm to the national security interests, foreign relations, or economy of the United States or to the public confidence, civil liberties, …

  5. Home Page | CISA

    Dec 17, 2025 · JCDC unifies cyber defenders from organizations worldwide. This team proactively gathers, analyzes, and shares actionable cyber risk information to enable synchronized, holistic …

  6. CISA Cybersecurity Strategic Plan

    The FY2024-2026 Cybersecurity Strategic Plan guides CISA’s efforts in pursuit of a new vision for cybersecurity: a vision grounded in collaboration, in innovation, and in accountability. Aligned with …

  7. No-Cost Cybersecurity Services and Tools - CISA

    What's Included CISA's no-cost, in-house cybersecurity services designed to help individuals and organizations build and maintain a robust and resilient cyber framework. An extensive selection of no …

  8. CISA and USCG Identify Areas for Cyber Hygiene Improvement After ...

    Jul 31, 2025 · Recommendations to reduce cyber risk are listed for each of CISA’s findings during this engagement and are ordered starting from the highest to lowest importance for organizations to …

  9. 2024 Year in Review - CISA

    In FY24, JCDC released almost 1,300 cyber defense alerts, advisories, and products, including 58 joint-sealed cybersecurity advisories and co-sealed products. These included the first products that CISA …

  10. Cyber and IT Interns - CISA

    Cyber and IT Interns Are you curious and passionate about learning how America protects against cybersecurity threats? Then we want you! Start your cyber career with CISA! CISA is hiring current …