
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 you can do to protect …
Cybersecurity Best Practices | Cybersecurity and Infrastructure ... - CISA
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
Dec 4, 2025 · JCDC unifies cyber defenders from organizations worldwide. This team proactively gathers, analyzes, and shares actionable cyber risk information to enable synchronized, holistic …
Information Sharing | Cybersecurity and Infrastructure Security ... - CISA
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 …
Global Cybersecurity Outlook 2025 – Navigating Through Rising Cyber ...
Geneva, Switzerland, 13 January 2025 – The World Economic Forum’s Global Cybersecurity Outlook 2025 report released today highlights the increasing complexity in the cyber landscape, which has …
CYBERSECURITY PURPOSE.—The term ‘‘cybersecurity purpose’’ means the purpose of protecting an information system or information that is stored on, processed by, or transiting an information system …
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) are …
Cyber Threats and Advisories | Cybersecurity and Infrastructure ... - CISA
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 staying current …
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 indicators and …
Cybersecurity Alerts & Advisories - CISA
Dec 3, 2025 · Cybersecurity Advisory: Provides detailed information on cyber threats, including threat actor tactics, techniques, and procedures and indicators of compromise, along with recommended …