You Need to Do More Than Delete Files on an External Drive to Make Them Permanently Disappear

There’s a trick to thoroughly wiping all your data before you junk your old external solid state drive—or even computer.
Ars Technica

Mac SSD Trim and Overprovisioning or how to delete a SSD

I'm new to this forum and I'm afraid I've got a rather complex question right from the start. It has to do with the SSD technology Apple uses in all their Macbook models. The goal would be to make all ...