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How to Securely Wipe Your Hard Drive, USB Flash Disk, SD Card – iSumsoft

Wipe disk

If you have formatted a drive before, you might have been under the impression that it’s one way to truly erase a drive. In any version of Windows, a quick format is always a fancy way of deleting, not erasing, the files on the drive. That’s part of the reason it’s so fast! While a normal (non-quick) format automatically does a one-pass, write-zero overwriting of data, a very simple wipe, and probably just fine unless you work for the NSA.

To make sure a file cannot be restored, running a normal format or another utility that overwrites all deleted files with zeros or other garbage to make sure files cannot be recovered.

How Dose Format Work

Format is the process of preparing a data storage device (a hard disk drive, solid-state drive, or USB flash drive for initial use to accept Windows files. When you format a disk or drive, it will erase all data on the disk or drive.

You can select to use a FAT, FAT32, exFAT, NTFS, or ReFS file system when formatting.

File system

How to Format a Disk with Full(Normal) Format

Step 1: Open This PC in File Explorer (Win+E).
Step 2: Right click on the drive you want to format, click on Format.
Step 3: Select the supported File system you want to use for this drive.
Step 4: Select the supported Allocation unit size you want to use for this drive. Usually it is best to use the default allocation size.
Step 5: Type a Volume label you want for the drive.
Step 6: Uncheck the Quick Format box depending on if you want to do a Full format of this drive.
Step 7: Click on Start, when ready to format this drive.

Format disk

How Does FileZero Work

FileZero tool is such utility that writes the zeros or any data to the hard drive so that it is longer able to be recovered. To make sure wiping your drives, devices, and anything that potentially contained sensitive files before getting rid of it.

Securely wipe disk with FileZero

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