Degaussing explained: how it works, when it’s required, and why it fails on modern devices
20 July 2026Degaussing does not work on SSDs, flash storage, or the mobile devices that now make up the majority of enterprise fleets. A degausser destroys data by disrupting the magnetic domains on a spinning hard drive platter, but flash memory chips store data as electrical charges in semiconductor cells, which are completely unaffected by magnetic fields. […]
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