Cybersecurity and Infrastructure Security Agency (CISA)

The Cybersecurity and Infrastructure Security Agency (CISA) is a component of the United States Department of Homeland Security. It serves as the nation's risk advisor, working with partners to defend against today's threats and collaborating to build a more secure and resilient infrastructure for the future. CISA provides cybersecurity and communications security assistance, shares threat information, and coordinates incident response for federal agencies and critical infrastructure sectors. In the provided article, CISA is noted for ordering federal agencies to disconnect Ivanti VPN appliances due to active exploitation of vulnerabilities.