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The Main Things You Should Know About Degaussing A Hard Drive Destroying data has always been a necessary and sometimes legal requirement of many industries. Proper destruction of sensitive data safeguards the security of an organization and its clients. To destroy data stored in a hard drive, you will need other equipment other than shredders and incinerators. Degaussing is one of those ways in which you can erase data on a hard drive. If you are considering this option, here are the main things you need to know. The first important part is to know the meaning of degaussing. Desaussing is a way of permanently erasing data stored in most electronic media. The degaussing process can be accomplished by using a machine known as a degausser. Data storage on a hard drive works by coding information on a magnetic strip in the drive. A degaussing machine will normally create a strong electromagnetic field that destroys the ways information was stored and thus erase it. Once a hard drive has been degaussed, none of its data will be readable anymore. For the best results during degaussing, you need to learn what type of media you are dealing with. The ability of a hard drive to be degaussed by a certain machine will depend on its coercivity. Generally, you will need a stronger degausser to erase data on a hard disk with higher coercivity rating. Conduct enough research to ensure that the one you buy will do the work effectively.
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There are other features that also differentiate degaussing machines to as to serve different types of needs. 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. You can even buy a portable degausser that you can comfortably move from once branch to another. There are even government approved degaussers that are recommended due to their effectiveness.
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The actual degaussing exercise is quite straightforward. Ensure that every drive you want erased goes through the machine for good results.. Some degaussers are so powerful such that they also destroy the hard drive itself. It is therefore advisable to use a degausser when you have no further use for the hard drive. After the data is destroyed, you can sell the hard drive to recyclers. For companies that always have a lot of data to destroy, it is advisable that they buy their own machines. There are also companies that offer professional degaussing services for businesses that do not want to buy their own machines. Such services are always flexible, meaning the professionals can come to you or you can take the drives to them. Such companies will not only destroy the data, they will also get rid of the hard drives for you.