And what had Tekla meant by that last comment, that the Banana was more secure from Grindstaff? It was old, pre-Zero, and so its connection to the SAN was retrofitted and kludgy. Tekla seemed to be suggesting that if Spencer could hack the SAN to the extent of disconnecting Julia’s arklets from it, then maybe he could also hack it to the extent of placing other parts of the Cloud Ark—including the Farm, the Tank, and Markus’s office—under surveillance.