U.S. Cybersecurity and Infrastructure Security Agency (CISA)

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is a government organization responsible for protecting the nation’s critical infrastructure, such as electricity, water, transportation, and communication systems, from cyber threats and physical attacks. It works to enhance the security, resilience, and safety of these systems through collaborations with private sector partners, government agencies, and communities. CISA develops security standards, provides intelligence on potential threats, and offers guidance to prevent, respond to, and recover from cyber incidents or emergencies, ensuring the infrastructure remains reliable and secure for everyday life.