But my point is, ART was a big transport with a lot of interactive processes and systems working in concert, which meant there were a lot of storage spaces that would not be obvious to human intruders. Or to hostile operating systems like targetControlSystem that seemed unable to use most of the architecture. Storage spaces where you could save a compressed backup copy of a kernel. Possibly your own kernel, if you were an advanced sentient control system who was very smart and very sneaky.