What is Cybersecurity? | CISA
Feb 1, 2021 · Defending yourself against cyberattacks starts with understanding the risks associated with cyber activity, what some of the basic cybersecurity terms mean, and what …
Cybersecurity Best Practices | Cybersecurity and Infrastructure
Dec 8, 2025 · CISA provides information on cybersecurity best practices to help individuals and organizations implement preventative measures and manage cyber risks.
Home Page | CISA
JCDC unifies cyber defenders from organizations worldwide. This team proactively gathers, analyzes, and shares actionable cyber risk information to enable synchronized, holistic …
Cyber Threats and Advisories | Cybersecurity and Infrastructure
Nov 12, 2025 · CISA shares up-to-date information about high-impact types of security activity affecting the community at large and in-depth analysis on new and evolving cyber threats. By …
Global Cybersecurity Outlook 2025 – Navigating Through Rising …
Geneva, Switzerland, 13 January 2025 – The World Economic Forum’s Global Cybersecurity Outlook 2025 report released today highlights the increasing complexity in the cyber …
Information Sharing | Cybersecurity and Infrastructure Security
Overview Information sharing is essential to furthering cybersecurity for the nation. Isolating cyber attacks and preventing them in the future requires the coordination of many groups and …
Automated Indicator Sharing (AIS) - CISA
Automated Indicator Sharing (AIS) is a service the Cybersecurity and Infrastructure Security Agency (CISA) provides to enable real-time exchange of machine-readable cyber threat …
Primary Mitigations to Reduce Cyber Threats to Operational ... - CISA
May 6, 2025 · The Cybersecurity and Infrastructure Security Agency (CISA), Federal Bureau of Investigation (FBI), Environmental Protection Agency (EPA), and Department of Energy (DOE) …
CYBERSECURITY PURPOSE.—The term ‘‘cybersecurity purpose’’ means the purpose of protecting an information system or information that is stored on, processed by, or transiting …
Geopolitical tensions, AI and more are complicating the …
Jan 13, 2025 · The cybersecurity landscape is increasingly complex, with geopolitical tensions, generative AI and conflicting regulations set to challenge leaders in 2025.