Absolutely true, which is why the root cause is now fixed. The proof of work component of ZeroTier addresses is a defense in depth measure and was not intended

Absolutely true, which is why the root cause is now fixed. The proof of work component of ZeroTier addresses is a defense in depth measure and was not intended to be a primary defense. It's meant to increase the cost of an attack if other defenses fail to reduce the pool of potential attackers.