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In 2014, researchers introduced ″AirHopper″, a bifurcated attack pattern showing the feasibility of data exfiltration from an isolated computer to a nearby mobile phone, using FM frequency signals. [5] [6] In 2015, "BitWhisper", a covert signaling channel between air-gapped computers using thermal manipulations, was introduced.
An air gapped network (right) with no connection to a nearby internet-connected network (left) An air gap, air wall, air gapping [1] or disconnected network is a network security measure employed on one or more computers to ensure that a secure computer network is physically isolated from unsecured networks, such as the public Internet or an unsecured local area network. [2]
The photo was taken in a darkened room, with the camera's shutter open, and the flash was triggered by the sound of the shot using a microphone. Ultra-high-speed photo of a bullet travelling at about 870 metres per second (2,850 ft/s). Air-gap flash spectrum generated with a grating. Upper half shows the air-gap in daylight.
The intrusion did not entirely affect the video signal but replaced the program audio with a six-minute speech about the destiny of the human race and a disaster to affect "your world and the beings on other worlds around you". The IBA confirmed that it was the first time such a transmission had been made.
Image credits: The Hollywood Reporter #12 R. Kelly. Former singer and record producer R. Kelly was sentenced to 20 years in prison in early 2023 for three charges of producing child sexual abuse ...
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Image credits: Sipa USA / Vida Press #5 Lizzo. The American rapper has never shied away from embracing her body, becoming an icon for plus-size women worldwide. However, her recent photos show the ...
Sandro Gaycken from the Free University Berlin argued that the attack on Iran was a ruse to distract from Stuxnet's real purpose. According to him, its broad dissemination in more than 100,000 industrial plants worldwide suggests a field test of a cyber weapon in different security cultures, testing their preparedness, resilience, and reactions ...