The Cybersecurity and Infrastructure Security Agency (CISA), a component of the United States Department of Homeland Security, focuses on ensuring cybersecurity and infrastructure protection across all levels of government. It coordinates cybersecurity programs with U.S. states and enhances government protections against private and nation-state hackers.
CISA has significantly impacted national security by improving the resilience of critical infrastructure and enhancing public-private partnerships. It has been instrumental in responding to major cyber incidents and advancing cybersecurity policies and practices across the nation.
Similar Organizations

Enisa
enisa.europa.eu

Central Intelligence Agency
cia.gov

National Security Agency
nsa.gov
Ncsc Cyber Accelerator

Trusted CI
trustedci.org

N.C. Department of Information Technology
it.nc.gov
Test Resource Management Center

Nsin - National Security Innovation Network
nsin.us

CDC
cdc.gov
President's National Security Telecommunications Advisory Committee
cisa.gov

U.S. Federal Government
usa.gov
Commission on Science Innovation and Technology

Arpa-H
arpa-h.gov

Nasa
nasa.gov
National Institute of Standards and Technology
nist.gov
Quick Facts
What organizations are similar to Cisa?
Organizations similar to Cisa include Enisa, Central Intelligence Agency, National Security Agency and Ncsc Cyber Accelerator.
When was Cisa founded?
Cisa was founded in 2018.
Where is Cisa's headquarters located?
Cisa's headquarters is located in Washington, DC, US.
How many employees does Cisa have?
Cisa has 3,161 employees as of Feb 4, 2024.
Classification
- Technology
- Geographic Exposure
- Customer
- Main Product
- NAICS
- 922000Justice, Public Order, and Safety Activities
- 922100Justice, Public Order, and Safety Activities
- 922190Other Justice, Public Order, and Safety Activities
- 920000Public Administration
- SIC
- 9200Justice, Public Order, And Safety
- 9220Public Order And Safety
- 9229Public Order And Safety, Not Elsewhere Classified
Show 6 more industry codes
- NAICS
- 921000Executive, Legislative, and Other General Government Support
- 921100Executive, Legislative, and Other General Government Support
- 921110Executive Offices
- SIC
- 9100Executive, Legislative, And General Government, Except Finance
- 9110Executive Offices
- 9111Executive Offices
