• [^] # Re: Le pourquoi du comment

    Posté par . En réponse au message Effacer un disque dur. Évalué à 2.

    On peut se passer de la lecture de la totalité du document pour ne retenir que l'épilogue que je trouve plutôt rassurant :

    For any modern PRML/EPRML drive, a few passes of random scrubbing is the best you can do. As the paper says, "A good scrubbing with random data will do about as well as can be expected". This was true in 1996, and is still true now.
    (...)
    Conversely, with modern high-density drives, even if you've got 10KB of sensitive data on a drive and can't erase it with 100% certainty, the chances of an adversary being able to find the erased traces of that 10KB in 80GB of other erased traces are close to zero