Jul 8, 2015 'It's a life-and-death question' at the Pentagon, witness testifies.
Jun 16, 2015 As lawmakers examine how it vets workers, critics call for a culture shift.
Mar 3, 2015 Local governments are watching the impasse over Homeland Security funding.
Jul 8, 2014 The challenges of developing a social media strategy for the US government.
Sep 16, 2013 A new app built by the Homeland Security Investigations unit is designed to catch criminals through crowd sourcing.
May 17, 2013 In a blow to the fledgling digital currency, U.S. government officials have frozen an account tied to the world's largest Bitcoin exchange.
Mar 11, 2013 For those who want to stop others from tracking their movement, GPS signals can be jammed -- albeit illegally. And now, GPS signals can also be 'spoofed.'
Jan 31, 2013 Lawmakers are likely to raise alternative fuel costs at Hagel confirmation hearing.
Jan 15, 2013 Internet computing language Java may be leaving your computer vulnerable to hackers. Did overly-aggressive prosecutors drive software wunderkind Aaron Swartz to suicide? And, a look at a new technology that could change the future of keyboards and gaming controllers.