I want to delete certain classified files from my computer, and I dont want to leave any trace of that file. That is no one should be able to recover the file using system restore or by using any third party software or any other method (like using command prompt?!)
I use Windows XP SP2 and typically the files I want to delete are Microsoft Office 2007 files (like doc/docx, xls/xlsx inlcluding Microsoft One Note)
