Here’s what to know about the program at the center of the story, where the allegations came from and what state regulators have said in response.

Abstract: A robust full-space physical layer security (PLS) transmission scheme is proposed in this paper considering the full-space wiretapping challenge of wireless networks supported by ...

Gift 5 articles to anyone you choose each month when you subscribe. A national security company that held contracts with AFL clubs, retailers, government agencies and universities has collapsed into ...

Administrators have been appointed to MA Services, a major security company that provides services to the government and healthcare sectors as well as major retailers such as Coles, Kmart, Amazon and ...

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Noem is testifying in front of the House Committee on Homeland Security to discuss “Worldwide Threats to the Homeland,” which in years past have focused on issues such as cybersecurity, terrorism, ...