Service providers that run the backbone of the internet need to have a coordinated response to a global distributed denial of service attack, security experts say. Individual enterprises affected by a global DDoS attack can’t solve the problem on their own because the traffic congestion occurs upstream. Security experts agree that internet traffic companies need to take a stronger look at DoS attacks, including those based in Internet of Things devices. The world is entering a new era of large scale-attacks, says Justin Fier, director of cyber intelligence and analysis.”]