Linsey Mckenzie Does The Doctor

Adobe

It is a still widely held misconception that data is permanently erased and unrecoverable, if the recycle bin has been emptied on the desktop first . leave even after the one-time formatting the hard drive is information using software often recover yet. But there is another way. how can delete data in a few steps guaranteed forever, you will find out here.

save thine you lost data

Your own PC is getting on in years and is disposed or will change hands. In both cases it is advisable that private data previously deleted from the hard disk - and irrevocable.

first Step up data

should first, however, of course, the most important data is backed up. The most convenient way does this using an external hard drive or a suitably large USB sticks, alternatively, are also recordable CDs or DVDs.

second Step: encrypt data before deleting

To be on the safe side, that data even if a restore unusable , it is recommended to encrypt all the partitions on the hard drive before deleting, for example, using the free software "TrueCrypt" ( http://www.truecrypt.org/downloads ). Trespassers from the data but then perhaps restore, without having to open the password and not read.

third Step hard drive several times override

of deleting a file, it is not entirely disappeared from the hard disk. Only the entry in the file allocation table, a table of contents is removed and entered in the system to note that the corresponding file space again free. Until this area is not overwritten, but the files remain on your hard disk and are therefore recoverable.

Free tools like "Eraser" ( http://eraser.heidi.ie/index.php ), "UltraWipe ( http://www.snapfiles.com/get/ultrawipe.html ) or create the "CCleaner" (http:// www.ccleaner.de ) remedies by all disk areas several times in a row with random data to overwrite. How many writes can be performed even be set. Today's state of the art data after 35 rewrite operations are irrevocably lost, six to seven passages rich usually is sufficient.

4th Step: Format the hard disk

be deleted yet thorough data if the hard disk from being overwritten by a so-called "low-level format" is completely cleaned and all existing partitions are deleted. Because today's hard drives allow no manual low-level formatting more to help programs like the free "HDD Low Level Format Tool" (http:// www.hddguru.com/software/2006.04.12-HDD-Low-Level-Format Tool ) in the purge.

5th Step: destroy disk

Is the drive not intended for resale, the storage medium should be made right at the end of finishing off with brute force. A hammer does a good job when it comes to disassemble the hardware in their items (not forget safety glasses!)

Source: http://www.krone.at/Digital