De-escalation Action Guide
Remaining vigilant and taking proactive measures to secure critical infrastructure and public gathering locations requires implementing various security measures to mitigate potential threats.
News Updates
Latest Operational Information
How can we help?
All Audiences
JCDC unifies cyber defenders from organizations worldwide. This diverse team proactively gathers, analyzes, and shares actionable cyber risk information to enable synchronized, holistic cybersecurity planning, cyber defense, and response.
StopRansomware.gov is the U.S. Government's official one-stop location for resources to tackle ransomware more effectively.
SAFECOM works to improve emergency communications interoperability across local, regional, tribal, state, territorial, international borders, and with federal government entities.
Additional CISA Resources
CISA’s Federal Cyber Defense Skilling Academy
CISA’s Federal Cyber Defense Skilling Academy provides full-time federal employees an opportunity to focus on professional growth through an intense, full-time, three-month accelerated training program.
CISA Events
CISA hosts and participates in events throughout the year to engage stakeholders, seek research partners, and communicate with the public to help protect the homeland.
CISA Services Catalog
A single resource that provides you with access to information on services across CISA’s mission areas.
CISA Training
As part of our continuing mission to reduce cybersecurity and physical security risk, CISA provides a robust offering of cybersecurity and critical infrastructure training opportunities.