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Aaron Kaplan 2014-03-04 15:45:13 +00:00
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slides/ietf-89/content.tex
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@ -37,7 +37,16 @@
\end{centering}
\end{frame}
\begin{frame}[t]{Motivation}
\begin{frame}[t]{Why pDNS? Answer which Questions?}
\begin{itemize}
\item Historic data: ,,What was the A record for a certain FQDN last year?''
\item Inverse Lookups: ,,Which domains have A records that are in a given address range?''
\item Generic reseach on bulk DNS data: T. Frosch, T. Holz: ,,Predentifier: Detecting Botnet C\&C Domains From Passive DNS Data''
\item The first time, we can get a sampled subset of \emph{the DNS} per se. I.e.: what is actually out there?
\end{itemize}
\end{frame}
\begin{frame}[t]{Motivation for the I-D}
\begin{itemize}
\item Nowadays Passive DNS servers are created\footnote{To our knowledge, there are more than 15 software implementations} and used worldwide
\item DNS data is very \emph{localized}. It makes sense to have multiple, local DBs (different legal environments, access rights, restrictions to data,...)