A recently released report by the Office of the Inspector General (OIG) revealed that the Department of Homeland Security (DHS) is ...

The Pentagon's new Cyber Command is seeking authority to carry out global network attacks to protect U.S. interests, prompting concern...

Homeland Security Secretary Janet Napolitano said Thursday at the National Symposium on Homeland Security and Defense in Colorado ...

The Pentagon on Monday asked media organizations to refrain from publishing any classified war files released by WikiLeaks, anticipating...

In a 6-to-5 vote last month, a sharply divided U.S. Court of Appeals for the 9th Circuit dismissed a lawsuit against Jeppesen DataPlan, a...

A 15-member UN Security Council delegation arrives today in Kampala, Uganda, to focus on preparations before the January referendum...

In a subcommittee hearing Wednesday, Congress sought to explore the legality of unmanned drone attacks, a controversial and politically...

On Thursday, the five remaining Uighurs detained at Guantanamo again petitioned three federal appeals judges to be released into the...

Lt. Gen. Keith B. Alexander, the Army intelligence officer nominated to head Cyber Command and current director of the National Security...

Obama advisers on Wednesday indicated that the administration intends to revise its terminology with regard to national security,...

On Wednesday a federal judge ruled that the government illegally wiretapped the phones of the Saudi-based Al-Haramain Islamic Foundation,...

China pledged on Wednesday to enter talks with the U.S. and other allies to create a proposal for sanctioning Iran for its uranium...

Five Americans were formally charged on Wednesday in a Pakistani court. The 5 Washington-area men were charged with plotting attacks in...

On Tuesday, the White House declassified parts of its previously top secret plan, aimed at protecting the nation’s computer systems from...

Democratic lawmakers on Wednesday called for stricter oversight of what they termed “reckless” government contractors operating in war...

On Wednesday, U.S. officials announced new charges against international arms dealer Viktor Bout, counts of illegally purchasing U.S....

TSA announced Wednesday that it plans to expand use of equipment to detect residues of explosives as an additional layer of airport...

In the wake of attacks on its systems allegedly launched from China, Google is reportedly in the final stages of hammering out a plan to...

In a news conference, Mayor Bloomberg on Wednesday objected to holding the controversial trial of Khalid Shaikh Mohammed and his...

Immigration and Customs Enforcement (ICE) officials arrested 476 people last week, targeting those with ties to several international...