Scientists demonstrate first contagious airborne WiFi virus

Gevaar van Wifi

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Bron:Scienceblog.com

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(Verborgen) nieuws, Straling en electrosmog

(Scienceblog) Researchers at the University of Liverpool have shown for the first time that WiFi networks can be infected with a virus that can move through densely populated areas as efficiently as the common cold spreads between humans.

The team designed and simulated an attack by a virus, called “Chameleon”, and found that not only could it spread quickly between homes and businesses, but it was able to avoid detection and identify the points at which WiFi access is least protected by encryption and passwords.

Researchers from the University’s School of Computer Science and Electrical Engineering and Electronics, simulated an attack on Belfast and London in a laboratory setting, and found that “Chameleon” behaved like an airborne virus, travelling across the WiFi network via Access Points (APs) that connect households and businesses to WiFi networks.

Areas that are more densely populated have more APs in closer proximity to each other, which meant that the virus propagated more quickly, particularly across networks connectable within a 10-50 metre radius.

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