Not necessarily, if it can destroy a computer in abstergo, it is a kill-code virus that can affect all computers. There is no defense against it. Quite frankly, I am the only one from final breath, besides masq( due to his little part in it), who could not obtain anything. Tenchi and Blake got pieces of the apple, do you see how unfair it is?
Abstergo shouldn't be untouchable. They cannot create such a defense because for years, real life has tried. If I wanted to try to implement the virus into a main computer, I know it would be difficult, but I need some sort of upperhand.