May 6, 2025 · CISA provides information on cybersecurity best practices to help individuals and organizations implement preventative measures and manage cyber risks.

Sep 29, 2025 · The Department of Homeland Security and its components play a lead role in strengthening cybersecurity resilience across the nation and sectors, investigating malicious …

Cyber threats don’t take time off. As the federal lead for Cybersecurity Awareness Month and the nation’s cyber defense agency, the Cybersecurity and Infrastructure Security Agency, or CISA, …

Feb 1, 2021 · What is cybersecurity? Cybersecurity is the art of protecting networks, devices, and data from unauthorized access or criminal use and the practice of ensuring confidentiality, …

Apr 23, 2025 · By preventing attacks or mitigating the spread of an attack as quickly as possible, cyber threat actors lose their power. CISA diligently tracks and shares information about the …

Jun 22, 2025 · Low-level cyber attacks against US networks by pro-Iranian hacktivists are likely, and cyber actors affiliated with the Iranian government may conduct attacks against US …

The FY2024-2026 Cybersecurity Strategic Plan guides CISA’s efforts in pursuit of a new vision for cybersecurity: a vision grounded in collaboration, in innovation, and in accountability. Aligned …

Jan 8, 2025 · Cyber Civil Defense is a call to action across our Nation—government, industry, nonprofits, academia and individuals—to join forces to prepare for, respond to, and recover …

Cybersecurity Performance Goals are a common set of protections that all critical infrastructure entities - from large to small - should implement to meaningfully reduce the likelihood and …

Sep 29, 2025 · WASHINGTON – Today, the Department of Homeland Security (DHS) and the Cybersecurity and Infrastructure Security Agency (CISA) announced the official beginning of …