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Secure Delete
描述
http://live.pirillo.com/ - When you delete a file are you really erasing it from the hard drive? Not really.
When you delete a file (like dragging it to the recycle bin and deleting it) Windows just marks the hard drive space as unused.
Erased files are overwritten many times until the data can no longer be recovered.
When you delete a file (like dragging it to the recycle bin and deleting it) Windows just marks the hard drive space as unused.
Erased files are overwritten many times until the data can no longer be recovered.
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