On 6/25/24 09:07, Kirill A. Korinsky wrote:
On Tue, 25 Jun 2024 04:05:45 +0100,
"B. Atticus Grobe" <grobe...@gmail.com> wrote:
A word of warning: even multiple overwrites are not guaranteed to erase any kind
of flash-based storage. This applies even to some spinning rust now that have
intermediate flash storage caches on them (although those tend to be
enterprise-level devices).
SSD/NVME's made by a reputable manufacturer usually have a secure delete
function,
but there are cases where this doesn't work, or doesn't work entirely, etc.
This is a very interesting point, thank you.
Do you know any kind of behavior for TRIM?
So, literally, here no way to secure remove data from SSD/NVME.
Some drives support the command "data security erase".
The run time can be very long.
