DDoS Defenses Emerging from Homeland Security
Government, academic, and private-sector officials are collaborating on new ways to prevent and mitigate distributed denial-of-service (DDoS) attacks, based on research years in the making but kicked into high gear by the massive takedown this month of domain name system provider Dyn.
The largest attacks in summer 2015 were about 400 gigabits per second, but September 2016 saw an attack on security blogger Brian Krebs of more than 600Gbps, while Dyn said its own attack may have exceeded 1.2 terabits per second. Government-led research is focusing on the 1-terabit range but with systems that can scale higher, which is already needed due to the proliferation of vulnerable Internet of Things devices too easily commandeered by malicious hackers.
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