News For This Month: Computers

What You Should Know About Degaussers If you want to completely erase your hard drive, you should use a degausser. If you are like most people, you probably delete data on your hard disk using your PC. While the data seems to be removed, it is actually moved to a different compartment of the device. This is why it is possible to recover data from a hard drive that has been formatted. However, you can use a degausser to completely wipe off data from your hard drive. The data on a hard drive that has been degaussed is randomized and cannot be recovered. Most consumers are not careful about their data. In some cases, you will find people selling their hard drives without wiping them clean. Your data can be recovered and used if it falls in the hands of a person with malicious intentions if your hard drive has not been erased clean. Thus, formatting the hard drive before selling it is not enough. It is important to ensure that the data will not be recoverable. Degaussing is the best way of making your data irrecoverable. Anyone can benefit from degaussing. Wiping the hard drive cleans is also important for businesses that want to replace their aging computers with new ones. If you sell the computers without degaussing the hard drives, do not be shocked if your business data lands in the wrong hands. Government institutions also usually have sensitive data. Degaussing should be a primary requirement for government departments. Generally, anyone who is concerned about their data landing in the wrong hands will benefit from degaussing.
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How Does Degaussing Work? Degaussing relies on magnetism to erase data on a hard drive. The data on a hard drive is stored on a magnetic strip. The data on the strip is converted to digital format when the hard drive is inserted into a computer. The digital format of the data is what appears on the computer screen as different types of files.
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To completely erase the data on the drives, degaussers rely on magnetism. When a degausser is powered, it produces a strong magnetic field. When a hard drive is introduced into the field, its magnetic strip is damaged and the data randomized. The data cannot be recovered from the hard drive that has been put into the magnetic field since it has been randomized. This is why it is impossible to retrieve data from a hard drive that has been degaussed. There are a number of degaussers you can buy in the market. Electromagnetic degaussers are among the most common types. The above guide is a summary of how degaussers work.