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Do you need to secure wipe SSD?
Note: With an SSD drive, Secure Erase and Erasing Free Space are not available in Disk Utility. These options are not needed for an SSD drive because a standard erase makes it difficult to recover data from an SSD.
Can solid state drives be wiped?
Erasing an SSD (solid-state drive) not only sanitizes the drive, but recovers lost performance on systems with inefficient garbage collection. Utilities like CCleaner or DBAN are made for magnetic disk drives and won’t work on SSDs. Fortunately, there are two free secure-erase utilities that do work with SSD drives.
How to secure erase / wipe a macOS SSD drive?
If you have a NON-t2-equipped Mac, it MIGHT be possible to boot externally, and then use something like Drive Genius to do a secure erase (DG will tell you that the drive “does not need” a secure erase, but will let you do it anyway). and then… b. erase it with disk utility. c. data is now “gone” and un-recoverable. Click to expand…
Do you need to secure erase on a SSD?
” A note at the end starts to get to the heart of the matter. With an SSD drive, Secure Erase and Erasing Free Space are not available in Disk Utility. These options are not needed for an SSD drive because a standard erase makes it difficult to recover data from an SSD.
Is it possible to erase a hard disk on a Mac?
Back when I did that last, the Mac had a hard disk. Securely erasing a hard disk isn’t hard to do, and it’s been discussed in many places. These days, because SSDs have been an option for Macs for almost a decade, it’s very likely that you have, or will soon have, a Mac for sale that boots from an SSD.
How do I back up data from my SSD to my Mac?
See Apple’s support document, “Encrypt and protect a disk with a password.” Back up any data you want to preserve that’s on on the external Flash drive or SSD. Select it in the Finder, right-click, and select Encrypt… Write down the password. Launch Disk Utility, select the drive, then select the Erase option.