Most ISPs have a clause in their Terms of Service stipulating that you won't use the service for criminal activity. I'm pretty sure a DDoS can be argued as a cr

Most ISPs have a clause in their Terms of Service stipulating that you won't use the service for criminal activity. I'm pretty sure a DDoS can be argued as a criminal activity. So, it is in the ISPs right to stop service to those nodes. --Yes, I understand the consumer isn't the criminal, more so they are the victim and the crime took place on their service. Further, technologists tend to be pretty good at solving problems. I know this isn't the ISPs problem, but it is a flaw in the network, I'm simply wondering if anyone is attempting to solve this problem at the network level rather than simply building bigger caching services to protect those that pay for protection.