Executive Summary
Federal support for critical infrastructure cybersecurity is more important than ever in these heightened times of the Ukraine-Russia conflict. There is growing concern Russia will engage in cyber-attacks targeting western critical infrastructure assets as retaliation for political interference. The United States private sector relies on the Department of Homeland Security’s Cybersecurity and Infrastructure Agency (CISA) for the latest best practices, intelligence, and collaboration tools. This article serves as an introduction to CISA’s important role in supporting the nation’s critical infrastructure sectors.