NEW YORK, June 6 (Xinhua) -- The Trump administration has closed a controversial program that used undercover U.S. air marshals on flights to surveil passengers, and removed a government official who ...

• 美国运输安全管理局（Transportation Security Administration，TSA）警告旅客不要使用机场USB端口充电。该机构称，这样做可能导致手机或其他设备被恶意软件污染。该机构还警告不要使用机场Wi-Fi。 你的航班延误了，或者您可能在上一段航程中玩了太久的《糖果传奇》（Candy ...

(Promulgated by with the Cyberspace Administration of China, the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Public Security and ...

Last year, the Transportation Security Administration (TSA) found in a secret check that undercover investigators wereable to sneak weapons—both fake and real—past airport security nearly every time ...