I looked into back in the day (but not quite as far back as that), https://alicious.com/secure-drive-data-wiping/ https://alicious.com/secure-drive-data-wiping/

I looked into back in the day (but not quite as far back as that), https://alicious.com/secure-drive-data-wiping/ https://alicious.com/secure-drive-data-wiping/, couple of references there.