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Useful Guide on How To Degauss A Hard Drive Data destruction is an exercise that has been around for quite a while now. It prevents sensitive information from falling into the wrong hands and its negative use. Due to the advancements in data storage technology, new ways of destroying digital data have been invented. Drive degaussing is a very useful way of erasing information stored in a computer hard drive. Drive degaussing is a fairly simple process, and here’s all you need to know about it. The first important part is to know the meaning of degaussing. Desaussing is a way of permanently erasing data stored in most electronic media. A degausser is a machine that is especially designed to do the actual data degaussing. Data storage on a hard drive works by coding information on a magnetic strip in the drive. A drive degausser creates a strong magnetic field that disrupts that pattern and thereby destroys the information. Degaussing results are usually permanent, meaning that data is permanently unreadable. For the best results during degaussing, you need to learn what type of media you are dealing with. Depending on a drive’s coercivity rating, only certain degaussing machines will be effective. The general rule is that; the higher the coercivity of a hard drive, the stronger the degausser required. This is to say that you have to be careful when purchasing a degaussing machine.
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Other than the strength of their magnetic field, degaussers are also differentiated using other criteria. Most require electricity to operate while others do not. Others are also designed to handle large volumes of hard drives while others for fewer hard drives. Portable degaussing machines come in very handy when a company has offices in different locations. In order to get the best, go for the government approved degaussers that have been tried and tested.
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Destroying data with a degausser is very simple once you have the machine. The process normally involves passing through all the hard drives on the plugged in drive degausser.. Not only does the process erase the data, it also destroys the drive. Use a degausser if you are also willing to lose the hard drive. A degaussed hard drive is only useful for recycling and there are companies that purchase them. Buying a company degausser is applicable to companies that always have a lot of data to destroy within short intervals. Other companies with lesser workloads should hire professional data destroyers to do the job for them. Using portable degaussers, the service providers can come to your premises or you can transport the drives to them. The best thing about such service providers is that they destroy the data and also get rid of the hard drives.