Cybersecurity yes, definitely a warning against putting all your eggs in one basket, or centralizing functions. That's a lesson that applies to most systems, and systems of systems. Civilization being a system of systems. But it was really difficult to overlook that the movie was also a movie about mind viruses that infect young people and turn them into Borgish collectivist hive mind zombies that try to murder the humans that still have free will. That's interesting.