May 9 – 10, 2015
Okura Hotel
Europe/Amsterdam timezone

Drilling down into DNS DDoS Data

May 9, 2015, 5:00 PM
Heian I/II (Okura Hotel)

Heian I/II

Okura Hotel

Ferdinand Bolstraat 333 1072 LH Amsterdam
Public Workshop


Mr Ralf Weber (Nominum Inc)


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.

Primary authors

Mr Bruce Van Nice (Nominum) Mr Ralf Weber (Nominum Inc)

Presentation materials