Degaussing vs Hard Drive Shredding: Which Method Is Best?
· What is the difference between Degaussing vs Hard Drive Shredding. How does degaussing compare to total hard drive destruction? Degaussing Hard Drives. The data on your hard drive is stored magnetically. The reason why magnetism is used in computer storage is because it goes on storing information even when the power is switched off. Objects that are magnetized will remain .