This technique is fast but might not prevent a strong attacker from recovering files from an old Persistent Storage using advanced data recovery techniques.

To securely delete the Persistent Storage, you have to securely delete the entire USB stick, which is a much slower operation.

  1. Start Tails from the USB stick on which you want to delete the Persistent Storage.

    Dans l'écran de bienvenue, maintenir le stockage persistant verrouillé.

  2. Choisissez Applications ▸ Tails ▸ Supprimer le volume de stockage persistant.

  3. Cliquez sur Supprimer.