Added instructions to the PM on how to export ZAP cert and import in Firefox. fixes #4

TopDog.tex

@@ -356,6 +356,47 @@ If the server is still down and there's nothing on Lisam saying it's a planned
 outage, the server might be down. Please send an e-mail to the lab assistant,
 see \cref{sec:contact}.
 
+\section{I Can't access the network after configuring ZAP}
+
+If this happens or if you can't proceed by "accepting the risk" untrusted certificate. Then you should export the certificate from ZAP and import it into Firefox. 
+
+Start by going to\\ 
+
+\begin{minipage}{\linewidth}\centering
+ZAP > Tools > Options > Dynamic SSL Certificates,\vspace*{2ex}
+\end{minipage}
+\noindent
+and Save the certificate (see \cref{fig:save_cert}). 
+
+\begin{figure}
+    \centering
+    \includegraphics[width=.8\linewidth]{save_cert.png}
+    \caption{Click on save to export the certificate.\label{fig:save_cert}}
+\end{figure}
+
+Now you have to import the certificate in Firefox. Go to\\
+
+\begin{minipage}{\linewidth}\centering
+ Preferences > Privacy and Security > Certificates > View Certificates... \vspace*{2ex}
+\end{minipage}
+\noindent
+and hit "Import" (see \cref{fig:import_cert}).
+
+\begin{figure}
+    \centering
+    \includegraphics[width=.8\linewidth]{import_cert.png}
+    \caption{Click import and point to the ZAP certificate.\label{fig:import_cert}}
+\end{figure}
+
+\noindent
+You will now get a pop-up where you verify that you trust the certificate (see \cref{fig:trust_cert}). Fill in the two boxes, hit OK, and you are done.
+
+\begin{figure}
+    \centering
+    \includegraphics[width=.8\linewidth]{trust_cert.png}
+    \caption{Click import and point to the ZAP certificate.\label{fig:trust_cert}}
+\end{figure}
+
 \section{Can I Get Bonus Points For the Exam?}
 The scoreboard and its points, bonus points, and medals is for fun only. They
 have absolutely nothing to do with passing the lab or with the examination of