9-10 May 2015
Okura Hotel
Europe/Amsterdam timezone
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Okura Hotel - Heian I/II
Public Workshop

Drilling down into DNS DDoS Data


  • Mr. Ralf WEBER

Primary authors

Abstract content

Drawing upon high resolution worldwide resolver data this presentation will cover changes in attack vectors, intensity, duration and domains targeted. In mid march yet another twist on the attacks appeared - hybrid queries using randomized labels querying for names that amplify. This has numerous implications and tests of mitigation techniques will also be presented, comparing and contrasting alternatives.