On 30.03.2013, M. Fioretti wrote: > - shouldn't this be done several times, to make sure that whatever was > in the free space really is unrecoverable? One single write/overwrite operation is sufficient. No need for more. http://link.springer.com/chapter/10.1007%2F978-3-540-89862-7_21 -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org