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Pass 3: Overwrite hard drive with random data.

Pass 1: Overwrite hard drive with zeros.

Department of Denfense in the National Industrial Security Program Operating Manual, which described a process of overwriting a hard drive with a set of zeros, ones, and data through 3 passes. 22-M wiping method was used in sheredding confidential papers of U.S.

This hard drive wiping method is capable of peventing nearly all software-based recovery tool from listing data and information.ĭoD 5220. Q&A: More details about DoD wiping standardĭoD5220.22-M, also be known as “DoD standard”, is a software-based data sanitization method to wipe a hard drive and other storage devices by overwriting existing data on it. How to make a bootable level hard drive wipe tool Note that, if you boot up DBAN off a USB hard drive, select autonuke option would wipe out all drives the program finds, including the USB drive.How to DoD wipe hard drive in Windows 11, 10, 8, and 7 Now, plug in the USB drive into the computer you want to wipe out and boot it up. One minute or two later, a bootable USB drive with DBAN in it has been successfully created. Click on Create button to start building the USB drive. Select DBAN 2.2.6 from the dropdown list, and pick the drive letter for the USB drive.Ĥ. Download (direct download link) Universal USB Installer, and launch it.ģ. It works great, just as it promises, on any computers that equip a CD/DVD Rom devices.īut what about those computers that don’t have a CD/DVD Rom or have one that refuses to work anymore? Here are the steps how you can put DBAN on a boot-able USB drive. It’s a self-contained boot disk that boots up your computer and wipes out the data it finds on the hard drive. DBAN is a very efficient data wipe-out tool that completely removes your data on a hard drive you are about to dispose.