Security systems manufacturing

President Donald Trump tours a section of the southern border wall, Wednesday, Sept. 18, 2019, in Otay Mesa, Calif. President Trump is asking a federal judge to block an effort by New York prosecutors to obtain his tax returns. Trump’s attorneys filed a lawsuit Thursday, Sept. 19, 2019, in U.S. District Court in New York.(AP Photo/Evan Vucci)
September 19, 2019 - 6:54 am
SAN DIEGO (AP) — President Donald Trump signed his name on a newly constructed section of the U.S.-Mexico border wall, calling it a "world-class security system" that will be virtually impenetrable. Trump toured a section of the border wall in San Diego's Otay Mesa area on Wednesday. It was a...
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FILE - In this Jan. 31, 2018, file photo, the sun rises beyond power lines in St. Charles Parish, La. Homeland Security officials say that Russian hackers used conventional tools to trick victims into entering passwords in order to build out a sophisticated effort to gain access to control rooms of utilities in the U.S. The victims included hundreds of vendors that had links to nuclear plants and the electrical grid. (AP Photo/Gerald Herbert, File)
July 26, 2018 - 12:15 am
WASHINGTON (AP) — Russian hackers who penetrated hundreds of U.S. utilities, manufacturing plants and other facilities last year gained access by using the most conventional of phishing tools, tricking staffers into entering passwords, officials say. The Russians targeted mostly the energy sector...
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