At the Information Security Expo, Platform of Japan presented Data Killer, a device that can erase data instantly. Data on a hard disk is recorded using magnetic alignments. Data Killer obliterates data instantly, by using a strong magnetic field to change all the magnetic alignments to the same direction. “To put it simply, this is a device for wiping out magnetic data. Its strong magnetic field obliterates the data on a hard disk, so you can think of it as a “data crusher.” It erases data instantly.
Akihabara News, Instantly Obliterating Data on Magnetic Media thanks to the Data Killer series
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