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Michael Preisach 7 years ago
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  1. BIN
      document.pdf
  2. 135
      document.tex
  3. 165
      header.tex
  4. BIN
      logos/hacker_flyer_bg_cmyk_slide.jpg
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      logos/jku.png
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      logos/logo_sigflag.png
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      logos/logo_sigflag.svg
  8. 94
      logos/network-switch.fig
  9. 88
      logos/network-switch.fig.bak
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      logos/network-switch_1557852980.png
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      logos/network1.fig
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      logos/sigflag_light.svg
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      logos/thinkface.jpg
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      logos/trollface-network.png
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      logos/trollface.png
  17. 6
      sources/helloworld.c
  18. 7
      sources/helloworld.go
  19. 5
      sources/helloworld.java
  20. 1
      sources/helloworld.py
  21. 1
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%% HINWEISE:
%% Hier müssen folgende Einstellungen vorgenommen werden:
\newif\ifeng
%% Sprache:
%% Falls die Dokumentensprache Englisch ist \engfalse mit einem %-Zeichen
%%%davor auskommentieren, falls Deutsch \engtrue auskommentieren:
%\engtrue
\input{header}
\title{Network}
\subtitle{}
\author{Michael Preisach}
\institute{}
\date{May 17 2019}
%%%%
%%%%%%%%%%%%%%%%
\begin{document}
%%%%%%%%%%%%%%%%
%%%%
{
\usebackgroundtemplate{\includegraphics[width=\paperwidth]{logos/hacker_flyer_bg_cmyk_slide.jpg}}
\begin{frame}[plain]
\titlepage
\end{frame}
}
\section{Networking Basics}
\begin{frame}
\frametitle{Networking Basics}
\begin{itemize}
\item How do you capture network traffic?
\end{itemize}
\begin{center}
\begin{tikzpicture}
\Vertex[ x=0, y=0, color=sigflagblue]{A}
\Vertex[ x=6, y=0, color=sigflagblue]{B}
\Vertex[ x=3, y=-3, Pseudo]{C}
\Vertex[ x=3, y=0, opacity=0, style={color=sigflagblue}]{D}
\Text[ x=0, y=0,color=white, position=above,distance=5mm]{\texttt{Alice}}
\Text[ x=6, y=0,color=white, position=above,distance=5mm]{\texttt{Bob}}
\Edge[color=white,Direct](C)(D)
\Edge[color=white](A)(B)
\Plane[x=-3, y=2, width=2, height=2,image=logos/thinkface, NoBorder]
\Text[ x=3, y=-3.5,color=white]{\texttt{Charlie}}
\end{tikzpicture}
\end{center}
\end{frame}
\begin{frame}
\frametitle{Networking Basics}
\begin{itemize}
\item Use a managed switch and mirror the port of either Alice or Bob to the port of Charlie
\end{itemize}
\begin{center}
\begin{tikzpicture}
\Vertex[ x=0, y=0, color=sigflagblue]{A}
\Vertex[ x=6, y=0, color=sigflagblue]{B}
\Vertex[ x=3, y=-3, Pseudo]{C}
\Vertex[ x=3, y=0, opacity=0, style={color=sigflagblue}]{D}
\Text[ x=0, y=0,color=white, position=above,distance=5mm]{\texttt{Alice}}
\Text[ x=6, y=0,color=white, position=above,distance=5mm]{\texttt{Bob}}
\Edge[color=white,Direct](C)(D)
\Edge[color=white](A)(D)
\Edge[color=white](B)(D)
\Plane[x=-3, y=2, width=2, height=2,image=logos/trollface, NoBorder]
\Text[ x=3, y=-3.5,color=white]{\texttt{Charlie}}
\end{tikzpicture}
\end{center}
\end{frame}
\begin{frame}
\frametitle{Networking Basics}
\begin{itemize}
\item How do you capture the traffic?
\begin{itemize}
\item tcpdump (CLI)
\item Wireshark (GUI)
\end{itemize}
\end{itemize}
\vfill
\begin{block}{Example: Capturing traffic from \texttt{eth0}}
\lstinputlisting[language=bash,numbers=none]{sources/tcpdump.sh}
\end{block}
\end{frame}
\section{Wireshark}
\begin{frame}
\frametitle{Wireshark}
\begin{itemize}
\item How do you capture the traffic?
\begin{itemize}
\item tcpdump (CLI)
\item Wireshark (GUI)
\end{itemize}
\end{itemize}
\vfill
\begin{block}{Example: Capturing traffic from \texttt{eth0}}
\lstinputlisting[language=bash,numbers=none]{sources/tcpdump.sh}
\end{block}
\end{frame}
\begin{frame}
\frametitle{ANSI C}
\begin{exampleblock}{helloworld.c}
\lstinputlisting[language=c]{sources/helloworld.c}
\end{exampleblock}
\end{frame}
\begin{frame}
\frametitle{Java}
\begin{alertblock}{helloworld.java}
\lstinputlisting[language=java]{sources/helloworld.java}
\end{alertblock}
\end{frame}
\begin{frame}
\frametitle{Go}
\begin{block}{helloworld.go}
\lstinputlisting[language=go]{sources/helloworld.go}
\end{block}
\end{frame}
\begin{frame}
\frametitle{Python}
\begin{exampleblock}{helloworld.py}
\lstinputlisting[language=Python]{sources/helloworld.py}
\end{exampleblock}
\end{frame}
\end{document}

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\documentclass{beamer}
\usetheme{default}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\ifeng
\usepackage[ngerman,english]{babel}
\else
\usepackage[english,ngerman]{babel}
\fi
\usepackage{DejaVuSans}
\usepackage{DejaVuSansMono}
\usepackage{lastpage}
\usepackage{pdfpages}
\usepackage{hyperref}
\usepackage{tabularx}
\usepackage{ltxtable}
\usepackage{rotating}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{xcolor}
\usepackage{colortbl}
\usepackage{listings}
% \usepackage{listings-rust}
\usepackage{tikz-network}
%\setcounter{tocdepth}{3} %subsubsection
%\setcounter{secnumdepth}{3}
\newcommand{\zB}{z.\,B.}
\newcommand{\unit}[1]{\,\mathrm{#1}}
\definecolor{sigflagbg}{HTML}{263239}
\definecolor{sigflagwhite}{HTML}{ffffff}
\definecolor{sigflagblue}{HTML}{26c6da}
\definecolor{sigflaggreen}{HTML}{00bfa4}
\definecolor{sigflaggray}{HTML}{90a4ae}
\setbeamerfont{frametitle}{series=\bfseries}
\setbeamerfont{title}{series=\bfseries}
\setbeamercolor{title}{fg=sigflagwhite}
\setbeamercolor{titlelike}{fg=sigflagwhite}
\setbeamercolor{normal text}{fg=sigflagwhite,bg=sigflagbg}
\setbeamercolor{structure}{fg=sigflagwhite}
\setbeamertemplate{itemize item}{$\blacksquare$}
\setbeamercolor{itemize item}{fg=sigflagwhite}
\setbeamertemplate{itemize subitem}{$\square$}
\setbeamercolor{itemize subitem}{fg=sigflagwhite}
\setbeamertemplate{itemize subsubitem}{\LARGE\textbullet}
\setbeamercolor{itemize subsubitem}{fg=sigflagwhite}
\setbeamercolor{enumerate item}{fg=sigflagwhite}
\setbeamercolor{enumerate subitem}{fg=sigflagwhite}
\setbeamercolor{enumerate subsubitem}{fg=sigflagwhite}
\setbeamersize{text margin left=10mm,text margin right=5mm}
\defbeamertemplate*{title page}{customized}[1][]
{
\begin{center}
\includegraphics[width=2cm]{logos/logo_sigflag}
\vfill
\usebeamerfont{title}\huge{\texttt{\inserttitle}}\\[1mm]
\usebeamerfont{subtitle}\usebeamercolor[fg]{subtitle}\texttt{\insertsubtitle}\\
\vspace{1em}
\usebeamerfont{author}\texttt{\insertauthor}\\
\usebeamerfont{institute}\texttt{\insertinstitute}\\
\usebeamerfont{date}\texttt{\insertdate}\\
\vfill
\end{center}
}
\setbeamertemplate{navigation symbols}{}
\defbeamertemplate*{footline}{my footline}{%
\ifnum \insertpagenumber=1
\leavevmode%
\hbox{%
\begin{beamercolorbox}[wd=\paperwidth,ht=.80ex,dp=1ex,center]{}%
% empty environment to raise height
\end{beamercolorbox}}%
\vskip0pt%
\else
\hspace*{.5cm}\parbox{\linewidth}{\vspace*{-8mm}
\hfill
\tiny{\texttt{\insertframenumber/\inserttotalframenumber}}
}
\fi
}
\setbeamertemplate{frametitle}
{
\nointerlineskip
\begin{beamercolorbox}[sep=0.5cm,ht=3.5em,wd=\paperwidth]{frametitle}
\vbox{}\vskip-2ex%
\strut\texttt{\textbf{\insertframetitle}}\strut
\hfill
\raisebox{-7mm}{\includegraphics[width=15mm]{logos/logo_sigflag}}
\vskip-1.8ex%
\end{beamercolorbox}
}
\setbeamercolor{block title}{use=structure,fg=sigflaggray,bg=sigflagbg}
\setbeamercolor{block title example}{use=structure,fg=sigflaggreen,bg=sigflagbg}
\setbeamercolor{block title alerted}{use=structure,fg=sigflagblue,bg=sigflagbg}
\lstset{
language=python, %language, can be changed dynamically
basicstyle=\footnotesize\ttfamily\color{sigflagwhite}, %common font style
keywordstyle=\color{sigflagblue},
commentstyle=\color{sigflaggray},
stringstyle=\color{sigflaggreen},
xleftmargin=8pt,
numbers=left, %line numbers
numberstyle=\tiny,
numberfirstline=true,
stepnumber=1,
numbersep=5pt,
breaklines=true,
tabsize=2, %size of tabulator
columns=flexible,
upquote=true,
literate= %Umlauts in source files
{Ö}{{\"O}}1
{Ä}{{\"A}}1
{Ü}{{\"U}}1
{ß}{{\ss}}2
{ü}{{\"u}}1
{ä}{{\"a}}1
{ö}{{\"o}}1
}
\AtBeginSection[]
{
{
\usebackgroundtemplate{\includegraphics[width=\paperwidth]{logos/hacker_flyer_bg_cmyk_slide.jpg}}
\begin{frame}
\begin{center}
\Large{\textbf{\texttt{
\tableofcontents[
currentsection,
sectionstyle=show/hide,
hidesubsections,
]}}}
\end{center}
\end{frame}
}
}

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logos/thinkface.jpg
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logos/trollface-network.png
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6
sources/helloworld.c
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@ -0,0 +1,6 @@
#include <stdio.h>
int main(void)
{
printf("hello, world\n");
}

7
sources/helloworld.go
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@ -0,0 +1,7 @@
package main
import "fmt"
func main() {
fmt.Println("Hello, World")
}

5
sources/helloworld.java
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@ -0,0 +1,5 @@
class HelloWorldApp {
public static void main(String[] args) {
System.out.println("Hello World!"); // Prints the string to the console.
}
}

1
sources/helloworld.py
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@ -0,0 +1 @@
print("Hello World")

1
sources/tcpdump.sh
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@ -0,0 +1 @@
sudo tcpdump -i eth0 -w capture.dump
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