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> On the second point, it is possible to extract previously written data even if it has been overwritten with disassembly of the harddrive and speacial tools.
by c0nducktr 11y ago
> On the second point, it is possible to extract previously written data even if it has been overwritten with disassembly of the harddrive and speacial tools.
Has this ever been demonstrated?
- kryptiskt 11y agoHere is a paper about it: http://www.vidarholen.net/~vidar/overwriting_hard_drive_data.pdf http://www.vidarholen.net/~vidar/overwriting_hard_drive_data... "The purpose of this paper was a categorical settlement to the controversy surrounding the misconceptions involving the belief that data can be recovered following a wipe procedure. This study has demonstrated that correctly wiped data cannot reasonably be retrieved even if it is of a small size or found only over small parts of the hard drive. Not even with the use of a MFM or other known methods. The belief that a tool can be developed to retrieve gigabytes or terabytes of information from a wiped drive is in error."
- mey 11y agoThanks, that is an excellent paper.