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+\documentclass{article}
+\usepackage{charter}
+\usepackage{hyperref}
+
+\begin{document}
+
+\section*{Homework 1}
+
+\begin{enumerate}
+\item {\bf (Optional)} If you want to have a look at the code presented in the lectures, install Scala available (for free) from
+\begin{center}
+\url{http://www.scala-lang.org}
+\end{center}
+
+\noindent
+The web-applications from the first lecture are written in Scala using the Play Framework available (also for free) from
+\begin{center}
+\url{http://www.playframework.org}
+\end{center}
+
+\item Practice thinking like an attacker. Assume the following situation:
+\begin{quote}\it
+Prof.~V.~Nasty gives the following final exam question (closed books, closed notes):\bigskip
+
+\noindent
+\begin{tabular}{@ {}l}
+Write the first 100 digits of pi:\\
+3.\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
+\end{tabular}
+\end{quote}
+
+\noindent
+Think of ways how you can cheat in this exam?
+
+\item Explain what hashes and salts are. Describe how they can be used for ensuring data integrity and
+storing password information.
+
+\item What are good uses of cookies (that is browser cookies)?
+
+\end{enumerate}
+
+\end{document}
+
+%%% Local Variables: 
+%%% mode: latex
+%%% TeX-master: t
+%%% End: