How To Erase A Hard Disk Permanently

Hard disk is a non-volatile storage device and is also called, a hard drive. It has definitely a larger capacity to store data files compared to other devices like the floppy disk which is famous in the past years. Data are recorded and transmitted fast on a hard disk. Part of its components and structure are those flat circular disks called rotating platters. It has also a specialized magnetic surface in which digitally encoded data are quickly stored on these platters. The hard disk is very useful for those who want to store lots of information or data that is viable to many clients.

With the presence of many data recovery programs that are readily available in the market, the issue on how to permanently erase files in the hard disk is still a question to a lot of people. As we all know that removed files can still be retrieved even if we empty our Recycle Bin. It is because even if we emptied our Recycle Bin to get rid of those deleted files, we can still access or restore back those files deleted with the data recovery program that we have in the computer. Only the shortcuts of these files are deleted but they are actually kept in the hard drive. That is why, with the use of data recovery programs; we can still restore back those data files that we deleted in our Recycle Bin.

Those computer specialists could still recover the files or data before the hard drive gets reformatted. One way to fully erase the files or data from the hard drive is simply formatting it. Many people consider it as an effective way for deleting files making it hard to be recovered. Yes, reformatting the hard disk is like setting the hard drive like it’s brand new without any files stored in it.

It is an issue when those unwanted files can still be recovered. Worry no more as there is a new technique called the Disk Wiping method of erasing the hard disk. It is a popular method today in which it will make those unwanted data or file forever gone. I will make it irrecoverable including any software or programs installed in the computer when reformatting the hard drive. With this method, the entire hard drive will be erased as it overwrites those present files making it impossible to be recovered.

The disk wiping techniques may be different from the manufacturers of such software tool but there is one common thing among them, it writes the entire hard disk with a number in zero or one in which it needs to be reformatted thereafter. Certainly, there are many disk wiping programs that can just be downloaded online or as well available in the computer market. The following are two programs responsible in erasing data from your hard disk. They are free and many people uses them as they are gaining much popularity:

Darik’s Boot and Nuke: This application can be installed on a bootable floppy or CD Rom. Boot and Nuke has several techniques to erase the data on your drive to make it fully unrecoverable. It has the facility to erase the contents of any hard disk that it detects and makes this application a perfect utility for urgent cases of data destruction.

Eraser: Another famous software that involves in cleaning your hard drive by removing all magnetic and solid state memory from it. It is definitely an advanced security program, which allows you to entirely remove unwanted data by overwriting it several times in a carefully selected pattern.

You can assure that your privacy is protected after you use the application tools in erasing hard disk data. The data will be permanently be deleted. They are guaranteed to be inaccessible and unrecoverable already. And these tools are easy to use and provide a better comprehension on how to use it. It is good deletion solution that definitely scans your computer for any traces of those previously erased files and assures a full removal of it.

How do you wipe out data on your hard drive? Do you want to learn vital technology information on how to remove and wipe out data on hard drives? This web site describes how. Go here for more information on how to erase your hard disk