People who want secure deletion generally want their storage device to remain functional afterwards. Same reason they don't simply destroy the disk to get rid of its contents: those things are expensive. Overwriting the entire SSD every time you want a file gone just isn't a solution.
People who want secure deletion generally want their storage device to remain functional afterwards. Same reason they don't simply destroy the disk to get rid of its contents: those things are expensive. Overwriting the entire SSD every time you want a file gone just isn't a solution.