Hi,
Using this informations (https://www.olimex.com/forum/index.php?topic=7984.0), I used the latest Olimage (A20-OLinuXino-bullseye-minimal-20211130-145129) on my Lime2-server.
Then I used the olinuxino-sd-to-sata script with succes.
Now I would like to encrypt the SATA HDD.
I found this old tutorial (https://www.finnie.org/2009/07/26/howto-encrypt-an-existing-debian-installation/) but seems tricky ... and I'm not sure it would match my context.
What is the best way to achieve that ?