Microwaves are a type of electromagnetic radiation, as are radio waves ... an essential element of national defense and civilian air-traffic control. Radar has found many other uses, some of ...

said the survey and resulting upgrades are part of a broader initiative by the U.S. Air Force to beef up its defenses against this type of threat. An EMP releases huge waves of electromagnetic ...

An air-gapped ... computer — its electromagnetic transmissions — to exfiltrate data without a wired or wireless connection. This type of attack, called RAMBO or Radiation of Air-gapped Memory ...