A disk eraser is software used to sanitize information on a hard drive so it cannot be recovered. It is useful for protecting sensitive or private information and can be obtained from retail stores or downloaded online.
A disk eraser is a type of software used to complete a hard drive cleanup. The goal when using a disk eraser is to sanitize information, including files and folders contained on your hard drive, so that they cannot be recovered by a third party. A disk eraser can be used by businesses, government agencies, or private citizens who want to protect sensitive or private information once it is contained on a hard drive.
For many, an investment in computer eraser is an investment in peace of mind. The reality is that any computer that has not been properly erased is subject to the data being recovered, viewed and used by the person performing the recovery. For example, financial information can be retrieved, personal histories, and other sensitive information such as social security numbers can be retrieved and then used to help a third party steal the identity of the hard drive’s former owner.
An owner may believe that he has removed all personal information from a computer’s hard drive by deleting files, moving them to the trash, and emptying it, but these actions do not remove the files from the hard drive. Files can still be easily recovered because the only thing that has changed is the file path. Records of where files can be found even after deletion remain in the File Allocation Table (FAT) of a computer. Anyone can access the files by simply retrieving the FAT, identifying new file locations, and retrieving the files using the new locations.
A disk eraser makes it difficult to restore files by changing file paths and erasing data. It can overwrite files so that their initial content cannot be identified. Also, using a disk eraser on a disk many times can provide additional protection because the files will be overwritten over and over again.
Computer wipes can be beneficial in many different industries. However, a disk eraser can come in handy for the average user who decides they want to sell, trade, give away, or recycle their computer. Aside from demagnetizing the disk with a magnet and physically breaking or destroying it later, a disk eraser is the most efficient way for a computer user to protect himself and his data from prying eyes. The intuitive software allows users to easily point and click to clean discs. Disk erasing software can be obtained at retail stores or downloaded on the Internet from companies that specialize in sanitizing computers.
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