A one-man helicopter made it through a restricted airspace and landed near the U.S. Capitol. Discussing security, with MSNBC's Luke Russert and Robert Liscouski, former DHS official.» Read More
In a South Carolina hacker attack, 3.6 million social security numbers were exposed, along with 387,000 debit and credit card numbers. CNBC's Eamon Javers has the details.
Body scanners that display naked images of travelers to screeners are being replaced at major U.S. airports.
Rep Peter King, Chair of House Homeland Security Committee explains why al Qaeda off-shoots remain extremely dangerous, even with Osama bin Laden gone.
Dane Chamorro, director of global risk advisory at Control Risks, tells CNBC, "The biggest concern is the security of the actual systems that Huawei might be selling into the United States and that comes down to transparency and trust."
Using data from USASpending.gov,an OMB website, CNBC.com presents the 10 states that received the most federal dollars per capita in fiscal year 2011.
Security at US embassies and other diplomatic grounds isn't the same worldwide. Protection is paramount, but appearing too fortified can bring risks of its own, the Global Post reports.
Losing a passport is stressful enough, let alone with a business trip fast approaching. Experts share tips on what to do and how to get it replaced quickly.
The Department of Homeland Security is investigating complaints from airport security officers that the behavior detection program is a magnet for racial profiling.
So what are some of the prohibited and restricted items in 2012 Olympic venues? Click ahead for some of the most interesting examples.
Aurora Police Chief Dan Oates answers questions regarding the movie theater shooting in Aurora, Colorado.
Gov. John Hickenlooper (D-CO), addresses last night's movie theater shooting killing 12 people, and injuring 50. "Our hearts are broken as we think about the families and friends of the victims of this senseless tragedy," says Hickenlooper. Aurora Co-Mayor Steven Hogan; Dan Oates, Aurora Police Chief; Carol Chambers Arapahoe County District Attorney; and Jim Yacone, FBI Special Agent, also comment on the crisis and details of the suspect.
CNBC's Julia Boorstin reports on movie theaters across the nation stepping up security since news of the Colorado shooting.
Over the weekend the Times of London demanded it stop raining in the UK.
Computer war has grown up. It has moved from the age of the equivalent of black powder to the equivalent of high-explosive shells—not yet nuclear devices, but close.
Boston airport will be the first U.S. location to use upgraded body scanners that display more generic, "Gumby"-like images of passengers. The new machines offer more traveler privacy without sacrificing security.
The Transportation Security Administration's "PreCheck" expedited security screening program expanded to more airports and airlines this week.
High-tech, faster airport security designed to identify travelers via fingerprints and iris scans may not be far off, the airline industry says. Obstacles, though, remain.
The federal agency is aggressively responding to a series of what it sees as hostile attempts by private sector firms to access its website at times when market-moving economic data are released to the public.
A secret nanoscale "backdoor" etched into the silicon of a supposedly secure programmable chip could give cyberattackers access to classified US weapons systems, including guidance, flight control, networking, and communications systems, according to a new report by cybersecurity researchers in Britain. The Christian Science Monitor reports.
A new smartphone app allows travelers to file an immediate complaint with the Transportation Security Administration if they feel mistreated during checkpoint screening.