Science and Technology Directorate

Transparency Project

Science and Technology Directorate

The Science and Technology Directorate (DHS S&T) manages science and technology research for the Department of Homeland Security and first responders. It has six different primary divisions: the Explosives Division; the Chemical and Biological Division; the Command, Control, and Interoperability Division (whose responsibilities include securing critical infrastructure and coordinating efforts to improve existing cyber infrastructure); the Human Factors Division (focused on using behavioral sciences for detecting, analyzing and understanding homeland security threats); and the Infrastructure and Geophysical Division.

Stay in Touch

NSA Spying

EFF is leading the fight against the NSA's illegal mass surveillance program. Learn more about what the program is, how it works, and what you can do.

Follow EFF

Digital Citizen looks at the impact of the Hacking Team leaks on the MENA region https://eff.org/r.7o30 Follow @MuwatenRaqamy for more!

Jul 30 @ 3:45am

América Latina: ¿Cuáles son las prácticas de vigilancia en las protestas sociales? via @antivigilancia https://eff.org/r.aj96

Jul 29 @ 6:45pm

Big win for transparency: the California Supreme Court has agreed to hear EFF and ACLU's license plate reader case: https://eff.org/r.pqk1

Jul 29 @ 5:21pm
JavaScript license information