Personal computing discussed
Moderators: renee, morphine, Steel
mac_h8r1 wrote:Every hard drive manufacturer out there will advise agains low-level formatting due to the fact that it can render the drive USELESS. They low-level format back at the factory.
If you delete an existing partition and add a new one, then full format the drive, the old data will be IMPOSSIBLE to recover.
mac_h8r1 wrote:Every hard drive manufacturer out there will advise agains low-level formatting due to the fact that it can render the drive USELESS. They low-level format back at the factory.
If you delete an existing partition and add a new one, then full format the drive, the old data will be IMPOSSIBLE to recover.
Lowlev format is unnecessary and for the most part stupid. Fdisk and format is enough.
No need... it isnt really that important, ok, maybe not 50 times. But ill bet you could recover it after quite a few more times with it being overwritten by only zeroes as compared to a cross random pattern of both ones and zeroes.NO I think I’ve read it in PC WORLD that they can only recover data if it has been overwritten up to 7 or 8 times after that it virtually impossible. I will try to find the article for you
Its isnt rocket science, just pretty advanced physics regarding elecromagnetism(i think?). Ill bet a relative of mine could answer you correctly, he is a doctor in theoretical physics and doctored by inventing a new magnetoresistive head that was more sensitive then what is in their normal measuring equipment. Its some kind of special cross reading head with double reading heads/coils at intersecting angles(Or something like that).Unless there's some way for one writing to move up a chain of "past writes" after being overwritten, and be recoverable by specialized means, I can't see how this is true
Lao Tze wrote:For the truly paranoid:
http://www.datadocktorn.nu/us_frag1.php