When discussing static electricity and lightning in my physics classes, it is not uncommon for a student to assert the common misunderstanding that people are safe from lightning in a car because cars ...

A Faraday cage is a protective enclosure that prevents certain types of electromagnetic radiation from entering or exiting, according to the Florida State University Magnetic Field Laboratory. First ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 4 minutes While ...

A Faraday cage or air gap can’t protect your device data from these two cyberattacks Your email has been sent Long thought impenetrable, these forms of physical security continue to be found ...

I wrapped my router in foil; download dropped ~50% and ping rose ~67%, so the signal was partially blocked. Upload barely changed; upload speed seemed ISP-limited, not much affected by the foil. My ...

Research published earlier today by a group of scientists from Israel with a prodigious history of extravagant and extraordinary hacks reveal that an attacker can steal data from air-gapped devices ...