Corero Network Security identified a change in the way attackers are using DDoS as a mechanism to target corporate enterprises, hosting providers, and Internet service providers. They have started to implement more adaptive methods to profile the nature of the target networks security defenses, such as a second or third attack designed to circumvent the layered protection the target has in place. To achieve a level of intelligence and real-time mitigation against this type of DDoS attacks, networks need a Corero First Line of Defense solution. Without it, the victim organisation would have to constantly monitor and create filters and signatures on the fly.”]
Source: https://informationsecuritybuzz.com/news/adaptive-ddos-attacks-warrant-next-gen-defense/