diff -r cc4f49397abc -r e5dcf5ada84d slides/slides07.tex
--- a/slides/slides07.tex	Sat Nov 05 17:28:18 2016 +0000
+++ b/slides/slides07.tex	Wed Nov 09 02:00:09 2016 +0000
@@ -15,7 +15,7 @@
 \frametitle{%
   \begin{tabular}{@ {}c@ {}}
   \\
-  \LARGE Security Engineering (7)\\[-3mm] 
+  \LARGE Security Engineering (6)\\[-3mm] 
   \end{tabular}}\bigskip\bigskip\bigskip
 
   \normalsize
@@ -32,6 +32,22 @@
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}[t]
+\frametitle{Taking Stock}
+
+\begin{itemize}
+\item \ldots 9,000 customers of Tesco bank have their account suspended  
+\item \ldots 2 weeks ago there was a blackout for US websites because
+  of a DoS attack from IoT devices (see paper by Shamir et all)
+
+\item \ldots Dirty Cow\ldots Linux privilege-escalation bug under active exploit
+ (``any user can become root in < 5 seconds in my testing'')
+\end{itemize}
+
+\end{frame}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[t]
 \frametitle{Facebook Privacy}
 
 \begin{itemize}
@@ -58,6 +74,24 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[t]
+\frametitle{Facebook Privacy Australia}
+
+\begin{itemize}
+\item Tinger requires a Facabook profile when signing up.  
+\item Helpfully, FB Australia wants to encourage that your group
+  of friends to find and connect with other groups out in the
+  real world.
+\item \ldots{}it reveals which of your Facebook friends are also
+  on Tinder (for Australia it is an opt-out)
+\end{itemize}
+
+
+\end{frame}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}
 \frametitle{UCAS (a charity)}
 \mbox{}\\[-15mm]\mbox{} 
@@ -137,17 +171,24 @@
 \item everybody agrees that anonymity has its uses (e.g.,
       voting, whistleblowers, peer-review, exams)
 
-\end{itemize}\bigskip\bigskip\pause
+\end{itemize}\bigskip\pause
 
 
-But privacy?\bigskip\bigskip
+But privacy?\bigskip\medskip
 
 \textit{``You have zero privacy anyway. Get over it.''}\\
-\hfill{}Scott Mcnealy (CEO of Sun)\bigskip\\
+{\small\hfill{}Scott Mcnealy (CEO of Sun)}\bigskip\\
 
 
 \textit{``If you have nothing to hide, you have nothing 
-to fear.''}
+  to fear.''}\medskip\pause
+
+\textit{
+  A few years ago a Google executive tried to allay worries about
+  Google pooring over all your emails on Gmail. He said something
+  along the lines: You are watched by an algorithm; this is like being
+  naked in front of your dog.
+  }
 
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
@@ -408,7 +449,7 @@
 
 \begin{itemize}
 \item In 2006, AOL published 20 million Web search queries 
-  collected of 650,000 users (names had been deleted)\medskip
+  collected from 650,000 users (names had been deleted)\medskip
   
 \item \ldots{}within days an old lady, Thelma Arnold, from
       Lilburn, Georgia, (11,596 inhabitants) was identified as