Nov 19 - By Eileen Sullivan, Associated Press Writer
The Homeland Security Department wants to expand speedy screening of preapproved, low-risk air travelers arriving in the United States to most international airports in the country.
Nov 17 - By Heather Clark, Associated Press Writer
Security weaknesses uncovered in Los Alamos National Laboratory's classified computer network could increase the risk of a breach of classified information, the U.S. Government Accountability Office said in a new report.
Nov 17 - By Joan Lowy, Associated Press Writer
Eight years after the 9/11 attacks brought a new focus on security at airplane maintenance facilities — and six years after Congress first required action — the government still hasn't tightened its vigilance.

Nov 16 - By Devlin Barrett, Associated Press Writer
Hot sauce and a comb were all an al-Qaida suspect in New York needed to nearly kill one of his guards nine years ago. The bloody episode suggests that security worries in bringing Khalid Sheikh Mohammed and other 9/11 suspects to trial here could be just as big inside the courthouse as outside.

Nov 13 - By The Associated Press, Only on msnbc.com
- Self-proclaimed Sept. 11 mastermind Khalid Sheikh Mohammed and four other Guantanamo Bay detainees will be sent to New York to face trial in a civilian federal court, officials said Friday.

Nov 13 - By David Stringer, Associated Press Writer
London faces the largest security challenge since World War II when it hosts the 2012 Olympics, British security minister Alan West said Friday.
Nov 11 - By Christopher Sherman, Associated Press Writer
The country's understaffed land ports of entry need massive investments in infrastructure, technology and personnel to avoid becoming the path of choice for human and drug smugglers, according to a report released Wednesday by a border advocacy group.
Nov 11 - By Associated Press
United Technologies Corp. said Thursday it will buy General Electric Co.'s fire detection and electronic security business for $1.82 billion in a deal to expand its similar operations in North America.

Nov 11 - By Melissa Kossler Dutton, For The Associated Press
This holiday season, many travelers will be able to keep a close eye on home.

Nov 10 - By Nicki Gostin, msnbc.com - Only on msnbc.com
For years, 70-year-old Ian McKellen was a highly respected actor who alternated between films and stage, which included lots of Shakespeare. Then just before turning 50, he came out on a BBC radio show and in the last two decades his career has skyrocketed. He’s appeared in blockbusters such as “The Da Vinci Code,” the X-Men series and of course as Gandalf in “The Lord of the Rings.” McKellen’s new TV show, “The Prisoner,” debuts on AMC on Nov. 15. He chatted with Nicki Gostin.
Nov 10 - By Jessica Mintz, AP Technology Writer
Microsoft's newest computer operating system has survived its first few weeks on the market without needing any security fixes.

Nov 10 - By Suzanne Choney, msnbc.com - Only on msnbc.com
Facebook was hit on Tuesday by a well-meaning intruder who took over some of the site's online groups as a way of sending a message: "Think about the safety in your social media life to the same extent you do in your real life."
Nov 10 - By Suzanne Choney, msnbc.com - Only on msnbc.com
Some users of Twitter, the microblogging site, may be the victim of a new phishing and account hijacking attempt on Twitter that specifically affects private messages — called "Direct Messages" or DMs — sent between users.

Nov 9 - By Associated Press
Routine daily visits by the public at Fort Hood, Texas, have been suspended as the post tightens security following a deadly shooting spree.
Nov 6 - By Jim Abrams, Associated Press Writer
The House approved legislation Friday aimed at making chemical and water treatment facilities less vulnerable to terrorist attack.
Nov 6 - By Associated Press
U.S. mosques fearful of a backlash after the shooting rampage at Fort Hood, Texas are stepping up security.
Nov 2 - By Associated Press
British officials have acquired a $64 million radio communications system to boost security for the 2012 London Olympics.
Nov 1 - By Associated Press
The security of an Arizona sheriff who has aggressively cracked down on illegal immigration is under review after a shooting scare involving CNN commentator Lou Dobbs.
Oct 29 - By Eileen Sullivan, Associated Press Writer
The government has installed high-tech passenger screening equipment at airports without fully measuring whether the technologies address the most serious risks to aviation, congressional auditors found.
Oct 29 - By Associated Press
New Mexico national security initiatives in Los Alamos, Albuquerque and Socorro will receive $43 million in federal funding.

Oct 29 - By Associated Press
The head of security for the Vancouver Olympics says the cost of providing protection for the 2010 Winter Games shouldn't go over budget — and may be less than expected.
Oct 28 - By H. Josef Hebert, Associated Press Writer
An island in the Indian Ocean, vital to the U.S. military, disappears as the sea level rises. Rivers critical to India and Pakistan shrink, increasing military tensions in South Asia. Drought, famine and disease forces population shifts and political turmoil in the Middle East.

Oct 27 - By Amy Taxin, Associated Press Writer
U.S. and North Korean officials wrapped up unofficial talks Tuesday with other northeast Asian countries about regional security, but with no reports of major breakthroughs.
Oct 21 - By Associated Press
The German soccer federation is sending its security chief to South Africa to inspect the team's headquarters at the 2010 World Cup.
Oct 21 - By The Associated Press, Only on msnbc.com
- U.S. federal prosecutors have charged a Massachusetts man with conspiracy to provide material support to terrorists, alleging he and co-conspirators traveled to the Middle East seeking training, discussed attacking a shopping center, and watched and distributed "jihadi'' videos," Reuters reported on Wednesday.