Zero Trust Implementation Strategy
DHS has been implementing zero trust mandates for years. This strategy establishes a shared vision that better protects resources, stabilizes cybersecurity budgets, and accelerates mission outcomes.
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Cybersecurity
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| Fact Sheets
FACT SHEET: DHS Moves to Improve Supply Chain Resilience and Cybersecurity Within Our Maritime Critical Infrastructure
DHS and the Biden-Harris Administration are taking new actions to protect American maritime critical infrastructure, bolster port cybersecurity, and improve supply chain resilience.
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| Speeches
Secretary Mayorkas Delivers Keynote Remarks at Munich Cyber Security Conference
Secretary Mayorkas delivered remarks in his keynote address to the Munich Cyber Security Conference in Munich, Germany.
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| Site Page
Communications and Cyber Resiliency
Operational assurance in an increasingly digitally-integrated environment requires resiliency across data, software, hardware and communications networks. DHS operations are often conducted in challenging, congested and contested environments across cyber and electromagnetic domains.
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| Press Releases
Joint Statement by United States Secretary of Homeland Security Mayorkas and European Union Commissioner for Internal Market Breton
United States Secretary of Homeland Security Alejandro N. Mayorkas and European Commissioner for Internal Market Thierry Breton released an updated joint statement on the cooperation between the United States and the European Union in the field of cyber resilience.
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Resources for Individuals on the Threat of Doxing
This infographic defines what doxing is and outlines proactive steps individuals can take to prevent themselves from doxing.
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| Press Releases
2023 Year in Review: Secretary Mayorkas Champions Department-Wide Efforts to Save Lives and Prepare for 21st Century Security Challenges
Secretary of Homeland Security Alejandro N. Mayorkas and the Department of Homeland Security (DHS) reflect on the progress made in 2023 to improve cohesion, transparency, and innovation in the work of preventing, preparing for, and responding to the many and varied threats facing the homeland in 2023.
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| Press Releases
Joint Statement from the Departments of Justice and Homeland Security Assessing the Impact of Foreign Interference During the 2022 U.S. Mid-Term Election
DOJ, including FBI, and DHS, including CISA, released a report with key findings and recommendations from a classified joint report to the President issued earlier this year on addressing the impact of foreign governments and their agents on the security and integrity of the infrastructure relied upon in the 2022 U.S. federal elections.
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Key Findings and Recommendations: Foreign Interference Related to the 2022 US Federal Elections
This product provides a declassified overview of findings from a classified joint report from the Attorney General and Secretary of Homeland Security addressing the impact of activities by foreign governments and their agents targeting election infrastructure or infrastructure pertaining to political organizations, candidates, or campaigns used in the 2022 US federal elections on the security or integrity of such infrastructure. Pursuant to Executive Order (EO) 13848, the joint report relied on the Intelligence Community Assessment (ICA) addressing foreign threats to the 2022 US elections.
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Cloud Data Extraction
The following are DHS S&T's CFTT reports for cloud data extraction tool (organized by publication date). The DHS Science and Technology Directorate funded these reports.