This feature indeed makes it harder for someone to recover your removed files, but it is still not enough. If you want a stronger and more secure method of data erasure, you need a bootable drive wiper. A bootable drive wiper will overwrite your data on the hard drive and prevent all software-based file recovery methods from recovering deleted files. There are two main stages involved:.
Step 1. Connect a USB drive to your computer. Step 2. In the pop-up window, choose bootable disc type and click Next. This hard drive erasure software offers you several data wipe solutions: DoD You can freely choose to wipe data from free space or all files in the hard drive with this top file eraser. Windows 10 is supported. Some of you may think of using Windows own free disk manager Diskpart Utility, Disk Manager to try to erase the entire hard drive. You can open Windows Disk Manager by pressing Windows and R keys on the keyboard at the same time, and then input diskmgmt.
You can also use Windows Diskpart tool to clean all data on selected hard drive. You can check below the differences between formatting and wiping a hard drive. Disk formatting :. The formatting process often include: low-level formatting basic medium preparation , partitioning make the storage device visible to OS , and high-level formatting generate a new file system. Formatting a drive generally leaves all data on the disk, and you can use some data recovery tools to get the data back if the drive is not overwritten.
If you want to avoid the recovery of your private sensitive data, you can use one of top 10 free hard drive data wipe software to permanently erase the data.
Disk wipe :. Also known as data erasure or data sanitization technique. Data wiping aims to completely destroy all data from the hard drive or other storage devices. It uses zeros and ones to overwrite data to fill into all hard disk sectors. Through this overwriting, the old data on the hard drive is unrecoverable any more.
Most of the hard drive wiping software listed above allows you to select a specific wiping standard based on your own needs, and lets you remove all data from the device. Click to tweet. If you think the completely hard drive data wiping is not enough, and you still worry about your privacy, then you may turn to the last draw: destroy the old hard drive permanently with professional hard drive destruction tools before disposing it.
You may try these hard drive destroy solutions: destroy the magnetic platter inside, use screwdriver to remove and destroy most parts of the hard disk, or use a hammer to totally destroy the hard drive. If your hard drive is running out of space, and you only want to free up some space, then wiping the hard drive is not your choice.
Why need a bootable hard drive eraser? Download bootable hard drive eraser freeware 3 Steps to erase bootable hard drive in Windows Summary Why need a bootable hard drive eraser? Download bootable hard drive eraser freeware The simply deleting or formatting files on hard drive may cause leakage of information because all of them can be recovered by professional data recovery software. Still Need Help? Have your problem been solved? If not, please input query in the search box below. Those data is stored on a surface of magnetic platters that rotates at a very high speeds.
The magnetic property on a surface of a disk platter can be read or changed to either 1's or 0's. The entire information structure with all data on disk drive comes down to a large number of ones and zeros - the basic cell's of binary data. When you write a data on your disk drive text, zip file, movie, whatever.. That is your data.
Now, when you delete the data those ones and zeros aren't deleted, merely a pointer to that data is being removed. That makes recovering such deleted data very easy. Ok, what about formatting? Unfortunately, formatting a disk drive can not help securing the permanent deletion either. Formatting a disk drive does not actually overwrite the data, and although it is way better than deleting the file from within Windows it is still very easy to retrieve data back from a formatted disk.
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