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CISA’s Role in Infrastructure Security

Critical infrastructure describes the physical and cyber systems and assets that are so vital to the United States that their incapacity or destruction would have a debilitating impact on our physical or economic security or public health or safety. The Nation's critical infrastructure provides the essential services that underpin American society.

In Early September, CISA released the 2023–2025 CISA Strategic Plan, our first comprehensive strategy since the agency was established in 2018. The Strategic Plan is set against a risk landscape that encompasses an increasingly interconnected, global cyberspace in which the nation faces 24/7/365 asymmetric cyber threats with largescale, real-world impacts.

CISA Infrastructure Security Services

Explore the infrastructure security services CISA offers and much more with the CISA Services Catalog. The catalog is all of CISA, all in one place – a single resource that provides users with access to information on services across all of CISA’s mission areas that are available to Federal Government; State, Local, Tribal and Territorial Government; Private Industry; Academia; NGO and Non-Profit; and General Public stakeholders. The catalog is interactive, allowing users to filter and quickly hone in on applicable services with just a few clicks.