Search results
Results From The WOW.Com Content Network
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]
BadBIOS is alleged malware described by network security researcher Dragos Ruiu in October 2013 [1] [2] with the ability to communicate between instances of itself across air gaps using ultrasonic communication between a computer's speakers and microphone. [3] [2] To date, there have been no proven occurrences of this malware.
Last year there were 57 unprovoked shark bites on humans and experts say these incidents may be increasing due to the impacts of global warming and habitat damage, writes Faiza Saqib
TEMPEST (Telecommunications Electronics Materials Protected from Emanating Spurious Transmissions [1]) is a U.S. National Security Agency specification and a NATO certification [2] [3] referring to spying on information systems through leaking emanations, including unintentional radio or electrical signals, sounds, and vibrations.
Yuval Elovici was born in Beer-Sheva, Israel in 1966. He received his B.Sc. and M.Sc. degrees in computer and electrical engineering from Ben-Gurion University of the Negev in 1989 and 1991, respectively (thesis title: Multi-Target Tracking Implementation onto a Parallel Multiprocessor System based on Transputers).
Get lifestyle news, with the latest style articles, fashion news, recipes, home features, videos and much more for your daily life from AOL.
An air-gap flash is a photographic light source capable of producing sub-microsecond light flashes, allowing for (ultra) high-speed photography. This is achieved by a high-voltage (20 kV typically) electric discharge between two electrodes over the surface of a quartz (or glass) tube.