I did not have an Intel SSD, however, and there were indications that using the wrong tool could brick an SSD (i.e., turn it into a useless block).
That way, there would be no files to encrypt, the encryption should take only a few minutes, and then trim would clean up any encrypted residue, assuming the drive was sata-connected and otherwise free of the potential problems mentioned above.
I guessed that the explanation of the seemingly bad arithmetic might be that its initial reading of 322,307 files went up as it continued its scan: I did not sit there and watch throughout the scanning process.Now, however, I found a webpage confirming that, even when trim was enabled by the operating system, it might still fail to keep an SSD clean of potentially recoverable data fragments.Additional concern arose from this statement on the rnel.Thus SSDs, unlike HDDs, would not be full of supposedly deleted files, just waiting to be restored by file recovery software.IN NO event will intel OR ITS suppliers BE liable FOR ANY damages whatsoever (including, without limitation, lost profits, business interruption OR lost information) arising OUT OF THE USE OF OR inability TO USE THE software, even IF intel HAS been advised OF THE possibility.There was some support for that belief.The situation was still a mystery.It was also often said that wiping programs would reduce the SSDs longevity by conducting excessive writes.Thick gloves - because you're going to be hammering that nail through the drive using the hammer, and hammers are magnetically attracted to thumbs.Hard drives: Safe ways to dump your data.HDDerase Numerous webpages cited HDDerase (sometimes spelled with a capital E, as hdderase) as another tool capable of issuing the ATA Secure Erase command that had supposedly been built into SSD firmware. .I guessed that I was getting this warning because Recuva was prepared to do some kind of multipass overwrite process of the type that would be OK on an HDD but ineffective and/or overly wearing on an SSD.What I needed here was a way to move deleted files, and that seemed too bizarre for the Windows options of which I was aware.Use of the Software by the Government constitutes acknowledgment of Intel's proprietary rights therein.(If it hadnt been, apparently the command to turn it on was fsutil behavior set DisableDeleteNotify 0 though if it was turned off now, I would have to check again, later, to see if something was turning it off.) But since trim appeared.
There didnt seem to be any other downloads available at the Crucial support downloads page, and (as usual) Device Manager reported that my driver was up to date.
Here are some links to get you started.Unfortunately, as summarized in a Toms Hardware article, the second of those ucsd reports indicated that most SSDs built-in Erase commands failed to delete all data from SSDs.You can do this since you'll be booting up off the Boot And Nuke disc and not the internal drive.As with HDDs, there might be other places (e.g., paging files, temp files) where the operating system would keep copies of deleted files, or data from those files, but it would not be possible to recover data from where the actual deleted files had been stored.The source said that was good; it meant trim was enabled.Or maybe that was how trim was actually supposed to work: maybe the SSD would run it only on those data fragments that the user signaled as being ready for permanent deletion via something like the Shift-Delete key combination in Windows Explorer.At the same time, they had potential to make the SSD slower by cluttering it up, and also to shorten its life somewhat by imposing additional wear on its memory cells.For such reasons, it appeared advisable to continue my search.Except AS provided above, THE software IS provided "AS IS" without ANY express OR implied warranty OF ANY kind, including warranties OF merchantability, noninfringement, OR fitness foarticular purpose.If you're not sure which are the flash storage chips, just drive a nail through all the large chips just to be on the safe side.I assumed it would be better the listener season 1 episode 2 to create small random files for wiping purposes, so as not to leave a large chunk of drive space unfilled.
Among these several options, in this brief review Parted Magic generally seemed to be safest and most accessible.