The retired head of security at New York City's Metropolitan Museum of Art talks about his new book based on his extraordinary 40-year career.
By Megan Thompson
Facebook said there is no evidence its employees abused access to the data, but thousands of employees could have searched them.
By Barbara Ortutay, Frank Bajak, Associated Press
Huawei is arguing a portion of this year's U.S. military appropriations act that bars the government and its contractors from using Huawei equipment is unconstitutional.
By Joe McDonald, Associated Press
French investigators on Friday detained for questioning one of President Emmanuel Macron's top security aides who was caught on camera beating a protester in May, sparking a major political crisis for the French leader.
By Elaine Ganley, Associated Press
In the coming months, millions of Americans will fill flagship hotels and music festivals across the country, even though the prospect of a hostile attack weighs heavily on the national consciousness.
By Christopher Livesay
During Christmastime at the Vatican, more visitors means added security, especially in the wake of terrorist attacks in Paris, London and many other European capitals. In recent days, ISIS has called on lone-wolf terrorists to shed "Christmas blood" at the…
By PBS NewsHour
Some casinos in Las Vegas have tightened their security measures in response to the shooting rampage on Sunday, but permanent changes will depend on what people are willing to accept as the nation deliberates on the safety of open public…
By Stephen Ohlemacher, Associated Press
One Republican congressman says he's going to start carrying a gun in public after a gunman opened fire on a baseball practice, injuring Rep. Steve Scalise and several others. Some lawmakers want beefed up security at town halls.
By PBS NewsHour
British Prime Minister Theresa May called on the country to ramp up its security protocol hours after it was struck by the third terrorist attack Saturday in as many months. Peter Neumann, a professor at King’s College who is also…
Support Provided By: Learn more
Educate your inbox
Subscribe to Here’s the Deal, our politics newsletter for analysis you won’t find anywhere else.