IBAS
With the programme Ontrack Eraser from IBAS we overwrite THE WHOLE Hard Drive
Normally the PC BIOS system don't allow all areas on the Hard Drive to be deleted, but with Ontrack Eraser THE WHOLE Hard Drive is addressed so ALL DATA can be effectively deleted without possibility to re-establish anything
The used deletion standard is followed by among others the national security authorities in Norway, Sweden, UK, Germany and by the US military