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Critical Infrastructure

Cybersecurity and Critical Infrastructure

Cybersecurity and Critical Infrastructure

As the nation's risk advisor, CISA brings our partners in industry and the full power of the federal government together to improve American cyber and infrastructure security.

DHS Statement on the President’s Executive Order to Strengthen National Resilience through Responsible Use of Positioning, Navigation & Timing

President Donald J. Trump signed an Executive Order on Strengthening National Resilience through Responsible Use of Positioning, Navigation, and Timing (PNT) Services. Importantly, the order seeks to strengthen national resilience by identifying and promoting the responsible use of positioning, navigation, and timing services by the Federal Government and critical infrastructure owners and operators.

CISA Hosts Successful 12th Chemical Sector Security Summit

The 12th Chemical Sector Security Summit kicked off on July 16, 2019, in New Orleans, Louisiana brought together government and industry national security experts from all over the country to network and share best practices about chemical security.

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