The master computer does this. It will, however, also remove the need to put Bridge/Life Supports/Crew Quarters on your ship, so it isn't exactly the best solution around.
You might make such a component related to the size of your ship though, meaning you will need more space for such a component on a Dreadnought than on a Frigate. If you would like to do so, the Proportions Mod has an example with its scale mounts. (I could explain it as well, but I'm afraid it would be very unclear at best, and more likely than not impossible to decipher)
Lastly, a ship with only the Master Computer will lose all its movement points save one if the Master Computer is destroyed. It will not be the case if you put a set of Bridge/Life Support/Crew Quarter though, so if you would rather remove this, you could also add these three abilities to your Anti-Allegiance Subverter component. (Saying it also features a back-up system or something along these lines)
Too bad there is no way to tweak the damage types, as it would make this kind of situation much easier to handle.
Edit: Not only was I beaten to it, but another solution so much more convenient was proposed. So if anybody happens to be reading this post, I will gently direct you towards the post below and the very handy workaround mentioned there.
[ June 09, 2004, 18:58: Message edited by: Alneyan ]