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

América Latina: Ciberseguridad desde la perspectiva argentina, por @ADC_derechos [PDF]

Nov 24 @ 2:01pm

"I’ve come to see encryption as the natural extension a computer scientist can give a democracy" says @kaepora:

Nov 24 @ 11:38am

Pakistan's terrible cybercrime bill will be rushed through Parliament soon. Tell lawmakers just how bad it is:

Nov 23 @ 10:01pm
JavaScript license information