A Simple Plan: Technology

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What You Should Know About Hard Drive Degaussers Many people do not what degaussing is. Basically, degaussing refers to the complete erasing of data from storage devices such as hard drives, memory drives and others. The data on a hard disk is usually stored on a magnetic strip. Degaussers work by producing a strong magnetic field. The data on a storage device gets erased when the device comes in the magnetic field of the degausser. When you erase the data on a hard disk using the PC, the data is not completely wiped off. When you delete the data using a PC, the data is transferred from the main compartment of the drive to a usually inaccessible areas, which can be accessed though using various data recovery software. Degaussing is the only sure way of completely erasing the data on a hard disk. In fact, most companies and business institutions use degaussing to erase data on their hard drives. Overview of How Degaussing Works When you know how data is stored on a hard drive, it becomes easy to understand how degaussing works. Hard drives have a magnetic tape inside where the data is recorded. When your PC is turned on and the hard drive plugged, the computer will read the data on the magnetic strip and convert it to digital format. The digital format is what the end users see in form of text, video or audio from the hard disk.
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When you put a hard disk on the magnetic field of a degausser, the magnetic strip is destroyed. When a hard disk is brought into the magnetic field of a Degausser, its magnetism will be destroyed and the data randomized. When the magnetic strip has been destroyed, no data can be recovered from the hard disk.
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Which Degausser Should You Buy? You can purchase different types of degaussers in the market. It is important to carry out research prior to buying a degausser. Since not all degaussers work in the same way, it is only logical to research before buying. Electronicmagnetic degaussers are among the most common in the market. These degaussers produce a magnetic field through charging a degaussing coil. You can also go for permanent magnetic degaussers. These degaussers do not require electricity to operate and have one or more rare earth magnets. There are also degaussers specially made for specific uses. For example, some are built for high volume while others are meant for mobile operations. One choosing a degausser, one of the important things to consider is its performance in data eraser. Generally, the performance of a degausser is mainly determined by its maximum magnetic field strength. If a degausser has a stronger magnetic field, it’s performance is also bound to be higher. The above is an overview of how degaussers work and what you should consider when looking to buy one.