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Challenges of SSD Forensic Analysis - Digital Assembly

Challenges of SSD Forensic Analysis - Digital Assembly

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Once you DISCARD/UNMAP sector X, the<br />

device can return any state on the next read<br />

<strong>of</strong> that sector, but must continue to return<br />

that data until sector is rewritten<br />

Latest draft:<br />

If TPRZ bit set then the return for an unmapped<br />

block is always zero.<br />

If TPRZ isn't set, it's undefined but consistent.

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