Cage against the EMP: New composite cases protect against the electro-apocalypse
A small company from Utah has developed a composite material that combines carbon fibers with a nickel coating. The result is an extremely lightweight electric-conducting material with the properties of plastic. And now that material is being used to create cases and computer enclosures that are essentially lightweight Faraday cages—containing electromagnetic radiation from digital devices and shielding them from electronic eavesdropping or electromagnetic pulse attacks. Ars got a brief hands-on with some of the materials at the Association of the United States Army expo this week.
The company, Conductive Composites, is now selling cases built with the Nickel Chemical Vapor Deposition (NiCVD) composite material through its Faraday Cases division. The cases range in size from suitcase-sized units for carrying smaller digital devices to wheeled portable enclosures that can house servers—providing what is essentially an EMP-shielded portable data center. The cases and enclosures are being marketed not just to the military but to consumers, corporations, and first responders as well.
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