One thing that COULD make sense is the Chinese telling us when they hack
power plants and find someone else they don't recognize on critical
systems.
(But you might need a watermarking system for that to actually work. :)
ANNOYING LINK REPOST:
Honestly, that might be one of very few naive statements in this
cybersecurity essay. Sure, neither of the authors have a technical
background, so the metaphors might suck, but their understanding of the
situation doesn't. The piece does a good job of remaining impartial and
examining both sides.
