DDoS evolution and enhancing DDoS protection with BGP flowspec

Provide a brief review of DDoS and DDoS evolution over the last few years. Describe new attack vectors, such as memcache and Carpet Bombing. Explain how flowspec can help prevent DDoS traffic at the edge, and provide a demonstration of a home brew software defined method of mitigating DDoS traffic using exa-bgp and flowspec.