--- /dev/null
+\section{Related Work}
+\label{sect:related-work}
+
+{\color{red}
+Princeton paper:
+\begin{itemize}
+\item Recognize that they can perform activity detection by observing changes in traffic volume over time
+\item However, they cannot distinguish on/off from each other
+\item Proposed traffic shaping does not prevent activity inference from the observation of packet lengths in specific sequences (assuming no VPN)
+\end{itemize}
+Cisco paper:
+\begin{itemize}
+\item Also uses DNS for contextual information
+\item Refers to previous work that considers packet lengths and sequences of packets (and uses this themselves)
+\end{itemize}
+}
\ No newline at end of file