
diff -r 3d1f65e43065 -r eae9a2e6ff28 slides/slides03.tex
--- a/slides/slides03.tex	Sun Oct 08 23:49:40 2017 +0100
+++ b/slides/slides03.tex	Mon Oct 09 10:07:35 2017 +0100
@@ -32,6 +32,13 @@
   \end{tabular}
   \end{center}
 
+\begin{textblock}{7}(2.4,10.8)
+\begin{bubble}[9cm]
+\rm ``We took a network that was designed to be resilient to nuclear war and
+we made it vulnerable to toasters.''\\\mbox{}\hfill\small --- Eben Upton, 2017, RPi co-founder
+\end{bubble}
+\end{textblock}
+  
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%     
 
@@ -40,12 +47,12 @@
   \frametitle{\Large Homework, Slides etc}
 
   \begin{itemize}
-  \item homework, slides, programs are on KEATS
+  \item homework, slides, programs, handouts are on KEATS
   \item include the question text  
   \item please send the homework as PDF (or txt)\bigskip
-  \item exam 90\%, q's from homeworks (work in pairs)
+  \item exam 90\%, questions will be from homeworks (work in pairs for hws)
   \item coursework 10\% \bigskip  
-  \item survey at KEATS; to be answered until Sunday  
+  \item short survey at KEATS; to be answered until Sunday  
   \end{itemize}
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -75,7 +82,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}[c]
 \frametitle{\begin{tabular}{@{}c@{}}According to\\ US Vulnerability DB\end{tabular}}
-
+ 
 \begin{center}
 \mbox{}\hspace{-8mm}\begin{tikzpicture}
 \begin{axis}[
@@ -84,9 +91,9 @@
     ylabel={\% of total attacks},
     ylabel style={yshift=-0em},
     enlargelimits=false,
-    xtick={1997,2000,2002,...,2016},
+    xtick={1997,1999,2001,...,2017},
     xmin=1996.5,
-    xmax=2017,
+    xmax=2018,
     ymax=23,
     ytick={0,5,...,20},
     scaled ticks=false,
@@ -127,7 +134,7 @@
 \small\url{http://www.kb.cert.org/vuls}
 \end{flushright}
 \medskip
-\item made popular in an article from 1996 by Elias Levy
+\item made popular by an article from 1996 by Elias Levy
 (also known as Aleph One):\\
 \begin{center}
 {\bf ``Smashing The Stack For Fun and Profit''}




