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How do I delete a file forever

How to permanently delete the file

To permanently delete a file, you canuse one of the following: physical destruction nositelya- certified device assured destruction information- software to guarantee the removal of information.


As is known, the file is logically deleted, andphysically present on the carrier. Even if formatting the media will be produced, the data can still be recovered. Three main ways to secure information destruction: physical destruction nositelya- certified device assured destruction information- software to guarantee the removal of information.

The physical destruction of media

This method is one of the best. No carrier - no information. Unfortunately, this method is time-consuming with respect to certain types of media.
Such information carriers, such as paper, floppyCD, plastic card and some flash drives, destroy the device type "Schroeder" without difficulty. Take the media, dip in the "Shredder" and get their support in the form of sawdust and shavings.
A media such as a hard drive or flash drive invandal-resistant housing, "Schroeder" can not be destroyed. To destroy them, use the materials at hand, such as a hammer, pliers, screwdriver, scissors.

Certified devices for secure information destruction

Such devices consume all informationcontained on the carrier and in most cases eliminates the carrier itself. This device carrier strikes the powerful electromagnetic energy beam, resulting in degaussing carrier.
For the destruction of the carrier put into the device. Turn it on and allow time to accumulate charge. Click on the Start button, and turn away from the device for a few steps. As a result, you will hear a clap (like a shot), and the information will be destroyed.

Software for secure information destruction

This method is one of the most simple and does not requirefinancial expenses. There are many software, securely remove information. The principle of operation is almost the same. They produce a record hexadecimal zeros in the sector, where there is no relevant information. Data recovery after the destruction of such a software product is impossible.
This method of destruction is convenient in that the carrier remains operational and ready for use.
To carry out the removal process, download and install the software. Select the media on which you want to delete data, run the uninstall process.

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