Securing Election Infrastructure Against the Tactics of Foreign Malign Influence Operations

Securing Election Infrastructure Against the Tactics of Foreign Malign Influence Operations

This guide offers actionable steps to combat the evolving tactics of foreign malign influence operations.

Joint Guidance. Deploying AI Systems Securely: Best Security Practices for Deploying Secure and Resilient AI Systems. National Security Agency seal, CISA logo, FBI Seal, Australian Government Seal, Austalian Signals Directorate Seal, National Cyber Security Centre Seal, part of the GCSB, National Cyber Security Centre Seal part of GCHQ.

Joint Guidance on Deploying AI Systems Securely

This guidance provides best practices for deploying and operating externally developed artificial intelligence (AI) systems. 

When I enter a burning building, it is the clarity and reliability of emergency communications that serves as my lifeline. - Zach Smith, Deputy Chief of Staff, Emergency Communications Division, CISA

Resilient Together, Highlighting the Importance of Emergency Communications

Each April, CISA celebrates Emergency Communications Month and spotlights the critical role of emergency communications in safeguarding our nation.

Blog. Lessons from XZ Utils: Achieving a More Sustainable Open Source Ecosystem

Lessons from XZ Utils: Achieving a More Sustainable Open Source Ecosystem

Read our latest blog on how we are responding to the XZ Utils compromise and how every tech manufacturer should take a #SecureByDesign approach to securing open source software. 

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Mitigating the Significant Risk from Nation-State Compromise of Microsoft Corporate Email System

CISA directs federal agencies to mitigate significant risk from Russian state-sponsored cyber threat in Emergency Directive 24-02. 

April is Emergency Communications Month

Emergency Communications Month

Emergency Communications Month honors the nation’s emergency responders and communicators, emphasizing the importance of emergency communications and the need to work together in building resilient critical infrastructure.

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

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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.

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CISA Publications

The publication library contains guidance and policy papers, reports, strategies, program regulations, guidelines, brochures and more.

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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.