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Region 3

Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, West Virginia

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Who We Are 

CISA Region 3

Covering 127,324 square miles and comprised of heavily populated urban areas as well as mountains, forests, and coastal areas, Region 3’s geography is varied.

Natural risks such as flooding, snow and ice storms, and hurricanes pose significant threats to critical infrastructure and the surrounding communities. Adverse human-caused events, such as cyber and physical security attacks, chemical hazards, and shooting and bombing incidents also have lasting and dramatic effects. Regardless of the nature or cause of an incident, CISA Region 3 staff is ready to help partners build resilience and readiness to mitigate risk and to provide response support in the event of an incident. 

Region 3 Director William J. Ryan

Regional Director William J. Ryan leads a cadre of security professionals located throughout the region. 

Learn more

Discover

Learn more about CISA’s vast array of services, tools and guides at the links below.    

What We Do

Region 3 personnel provide risk and risk mitigation advice, outreach, assessments and inspections, trainings, support and more to our partners. 

Current Activities

Join an upcoming webinar to learn about CISA’s role in entity notifications surrounding potential ransomware incidents.

CISA News

See the latest news and press releases from CISA.

CISA Region 3 Factsheet

Explore the region's cybersecurity, physical infrastructure security, chemical security and emergency communications services.

CISA Region Resources

Learn more about the range of resources available to support a more robust cyber resilience. 

CISA Services Fact Sheet for Regions

CISA delivers a variety of risk management and support services as well as free training programs to government and private sector partners across the country.

Region 3 in Action

From Naturalization to Cyber Advocacy: CISA Region 3’s Chris Ramos Inspires New U.S. Citizens

DEC 19, 2024 | BLOG
In a poignant and impactful moment at a recent USCIS naturalization ceremony, CISA Region 3’s Cybersecurity Coordinator, Chris Ramos, shared heartfelt words and critical cybersecurity guidance with nearly one hundred newly sworn American citizens.

Building a Regional Radio Talk Path

APR 28, 2023 | BLOG
With the support of CISA’s ICTAP, Statewide Interoperability Coordinators (SWIC) for VA, MD and DC are creating a new emergency communications tool: an on-demand interoperable Regional Radio Talk Path.

Right of Boom: CISA Region 3 Meets with Government Partners to Discuss Cyber Incident Response

MAR 30, 2023 | BLOG
When a consequential cyber incident occurs, CISA immediately connects with its counterparts at the FBI, other federal partners, local law enforcement agencies and with relevant state government departments.

Region 3 in Action

Keep up with Region 3 as they work together to help stakeholders across the critical infrastructure sectors.

Contacts

  • Regional office: CISARegion3@cisa.dhs.gov
  • Media inquiries: CISAMedia@cisa.dhs.gov    
  • After hours: Central@cisa.gov
  • Organizations can also report anomalous cyber activity and/or cyber incidents 24/7 to SayCISA@cisa.dhs.gov or by calling 1-844-Say-CISA (1-844-729-2472).

 

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