While I respect Schneier for his views, this is not one I share.
I've worked in the defence industry. The cost of mistakes is very high. In my case I designed communication systems. I have one in the field which was verified mathematically and no defect, vulnerability or bug has been found in 18 years despite counter attacks. This covers the hardware and software portions of the design.
As for my OS or document viewer, 5-8 years is enough time.
I've worked in the defence industry. The cost of mistakes is very high. In my case I designed communication systems. I have one in the field which was verified mathematically and no defect, vulnerability or bug has been found in 18 years despite counter attacks. This covers the hardware and software portions of the design.
As for my OS or document viewer, 5-8 years is enough time.