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Stay informed on the latest CISA updates, guidelines, and alerts critical for robust information security and cyber threat prevention.

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Background for this topic.

Cybersecurity and Infrastructure Security Agency (CISA) is the U.S. Department of Homeland Security agency for reducing cyber and physical risks to critical infrastructure and federal civilian networks. Created by the 2018 CISA Act, it works with government and industry, publishes alerts and guidance, and coordinates assistance during significant incidents. Its direct federal-network role chiefly covers the Federal Civilian Executive Branch, including .gov; private-sector engagement is often voluntary or sector-specific.

Practitioners use CISA advisories and the Known Exploited Vulnerabilities catalog to prioritize patching where exploitation has been observed, and consult applicable directives and incident-response guidance. CISA supports vulnerability reporting and promotes controls such as multifactor authentication, logging, and tested recovery. A CISA alert is an actionable risk signal, not proof every organization is affected; teams should verify product, version, exposure, and obligations.

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Bank Info Security 1 month, 1 week ago

Ex-CISA CIO Breaks Down Trump's New AI Executive Order

Bob Costello on Voluntary Plan's Impact on Collaboration - and CISA's Pivotal RoleFormer CISA CIO Bob Costello said President Trump's voluntary AI cybersecurity review order provides a workable foundation for government-industry collaboration, though agencies will need time and resources to meet accelerated 30-day evaluations of advanced AI systems.

Bank Info Security 6 Jun 2026, 4:00 a.m. Theme · 5 stories Artificial Intelligence CISA Government President
Bank Info Security 1 month, 1 week ago

DHS Secretary Says Smaller CISA Can Handle New Duties

Secretary Mullin Defends Trump's CISA Cuts Despite New Duties - and ThreatsHomeland Security Secretary Markwayne Mullin told lawmakers that CISA can remain effective despite losing more than 1,000 employees by relying more heavily on state governments, private-sector partners and grant funding, even as Congress questions the agency's capacity and expanding mission.

Bank Info Security 5 Jun 2026, 9:00 a.m. Theme · 3 stories CISA
Bank Info Security 1 month, 1 week ago

CISA Urges OT Operators to Plan for Worst Case Scenarios

Does No Internet Also Mean No Water or Lights?The latest initiative from the U.S. cyber defense agency aimed at operational technology operators is a little bit different. It's not advice about how to keep hackers out. It's not really about cybersecurity at all. CI Fortify is about what to do when cybersecurity fails.

Bank Info Security 5 Jun 2026, 5:00 a.m. Theme · 2 stories America CISA Operational Technology
Bank Info Security 1 month, 2 weeks ago

Trump Signs Voluntary AI Cyber Review Order

White House Cuts Proposed AI Review Period From 90 Days to 30President Trump signed an executive order creating a voluntary framework for evaluating advanced AI systems with significant cybersecurity capabilities, directing NSA, Treasury and CISA to establish classified benchmarks while avoiding mandatory licensing or preclearance requirements.

Bank Info Security 3 Jun 2026, 7:00 a.m. Theme · 5 stories America Artificial Intelligence CISA Framework NSA President Proposal