The Department of Homeland Security is recommending that the Homeland Security Threat Advisory System -- known as the "color code" -- be scrapped in favor of warnings that would be more specific, according to senior administration officials.
Pennsylvania State Police use helicopters like this one, which served during the 2009 G-20 Summit in Pittsburgh, to protect the Commonwealth. Photo courtesy of Penn State Outreach MarketingTerrorist threats continue
Start off the new year with an exclusive look at the innovative security technology in the U.S. Bank Stadium in Minneapolis in our annual Security Technology & Innovations Report. This issue also includes guides for retail security leaders on video surveillance techniques, tips for retrofitting your access control systems, and recommendations for the new U.S. president on cybersecurity and terrorism.