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

Ad networks helped company track Iowa caucas-goers via their mobile phones, explains @kashhill:
http://fusion.net/story/26810...

Feb 12 @ 5:02pm

After a year of pressure from EFF, the California Attorney General agrees to stop skirting open meeting rules. https://www.eff.org/deeplinks...

Feb 12 @ 4:05pm

70 years ago, these six women became programmers on the first ever electronic general-purpose computer: http://www.phillyvoice.com/70...

Feb 12 @ 3:54pm
JavaScript license information