So, often people will image a computer (e.g. to a 2nd harddisk or DVD) after changes had been made. So returning after one year you'll find that the hardware ha

So, often people will image a computer (e.g. to a 2nd harddisk or DVD) after changes had been made. So returning after one year you'll find that the hardware had failed for whatever reason and the image put back on another PC. So, restricting access in Software is more viable, in my oppinion.