I think using the Maginot line as a metaphor here is actually correct. Preventing an adversary from doing X means the adversary does Y instead. That doesn't mea

I think using the Maginot line as a metaphor here is actually correct. Preventing an adversary from doing X means the adversary does Y instead. That doesn't mean spending time and money on prevent X is bad, it just means no matter how much planning you will always be unprepared. Develop flexible plans and general capabilities. Given the choice between protecting ICT networks and protecting social networks, I'm glad we focused on ICT networks. That isn't the same as being invulnerable.