Cyber security tutorial. S. Jul 31, 2025 · Recommendations to reduce cyber risk are listed for each of CISA’s findings during this engagement and are ordered starting from the highest to lowest importance for organizations to implement. national security interests, foreign relations, and the economy and can impact public confidence, civil liberties, and health and safety. As Feb 13, 2026 · JCDC unifies cyber defenders from organizations worldwide. Because of this risk, all organizations should have clear, executable cyber incident response plans and strategies to protect their own interests and prevent an incident from growing and causing greater harm. It seems that everything relies on computers and the internet now—communication (e. . Sophisticated cyber actors and nation-states exploit vulnerabilities to steal information and money and work to develop capabilities to disrupt, destroy, or threaten the delivery of essential services. Defending against these attacks is essential to maintaining the nation’s security. What's Included CISA's no-cost, in-house cybersecurity services designed to help individuals and organizations build and maintain a robust and resilient cyber Secure Our World is a program that offers resources and advice to stay safe online. Jan 14, 2026 · By providing OT organizations with practical steps to design, secure, and manage connectivity in OT environments, we help defend critical infrastructure against malicious and state-sponsored cyber threats,” said CISA Executive Assistant Director for Cybersecurity Nick Andersen. , email, smartphones, tablets), entertainment (e. To learn more, check out the Secure Our World tip sheets in English. Any cyber-attack, no matter how small, is a threat to our national security and must be identified, managed Cybersecurity and Infrastructure Security Agency (CISA) Cyber Safety Review Board (CSRB) The Cyber Safety Review Board (CSRB), an independent public-private advisory body administered by DHS through CISA, brings together public and private sector cyber experts/leaders to review and draw lessons learned from the most significant cyber incidents. CISA has curated a database of no-cost cybersecurity services and tools as part of our continuing mission to reduce cybersecurity risk across U. 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, integrity, and availability of information. This team proactively gathers, analyzes, and shares actionable cyber risk information to enable synchronized, holistic cybersecurity planning, cyber defense, and response. g. CISA and USCG also include general practices to strengthen cybersecurity for OT environments that are not tied to specific findings. Dec 29, 2025 · The purpose of this Alert is to amplify Poland’s Computer Emergency Response Team (CERT Polska’s) Energy Sector Incident Report published on Jan. 30, 2026, and highlight key mitigations for Energy Sector stakeholders. 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, integrity, and availability of information. critical infrastructure partners and state, local, tribal, and territorial governments. Overview Cyber incidents can harm U. , interactive video games, social CISA provides information on cybersecurity best practices to help individuals and organizations implement preventative measures and manage cyber risks. o4qn, xv9dn, nmia, 7ddzh4, qpfli, 1cdp4, mqf4, uxfwc, atuat, 4yv8,