302 lines
No EOL
6.4 KiB
TeX
302 lines
No EOL
6.4 KiB
TeX
\documentclass[11pt, aspectratio=169]{beamer}
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\usepackage[utf8]{inputenc}
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\usepackage[T1]{fontenc}
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\usepackage{lmodern}
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\usepackage[ngerman]{babel}
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\usepackage{hyperref}
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\usepackage{csquotes}
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\usepackage{qrcode}
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\usetheme{DarkConsole}
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\AtBeginSection{
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\begin{frame}[plain]
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\centering\Huge\bfseries{\secname}
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\end{frame}}
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\begin{document}
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\author{nek0}
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\title{Das kleine 1x1 der sicheren Computernutzung}
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%\subtitle{}
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%\logo{\includegraphics[width=32px]{img/nek0arts_logo.png}}
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\institute{\href{mailto:nek0@nek0.eu}{nek0@nek0.eu}}
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\date{16.09.2023}
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\subject{Datenspuren 2023 -- über morgen™️}
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%\setbeamercovered{transparent}
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%\setbeamertemplate{navigation symbols}{}
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\begin{frame}[plain]
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\maketitle
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\end{frame}
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\section{Einleitung}
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\begin{frame}{Grundlagen}
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\begin{itemize}
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\item<2-> Computer\\\onslide<3->{
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\begin{itemize}
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\item Desktop-PCs
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\item Laptops
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\item Smartphones
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\item Tablets
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\item Heimserver (NAS, ...)
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\end{itemize}}
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\item<4-> Sicherheit\\\onslide<5->{
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\begin{itemize}
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\item Updates
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\item Passwörter
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\item 2FA
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\item Virenschutz
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\item Firewall
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\end{itemize}}
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\end{itemize}
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\end{frame}
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\section{Setup}
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\subsection{Festplattenverschlüsselung / Encryption}
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\begin{frame}{\subsecname}
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\begin{center}
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Alles, was man euch wegtragen kann, gehört verschlüsselt!\\
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\vspace{.5cm}
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\onslide<2->{
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Gängigste Lösung: LUKS
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}
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\end{center}
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\end{frame}
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\subsection{Passwortmanager}
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\begin{frame}{\subsecname}
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\begin{center}
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Das beste Passwort ist das, welches man selbst nicht kennt
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\begin{itemize}
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\item<2-> Cloud-Dienste:\\
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\begin{itemize}
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\item 1Password
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\item BitWarden
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\end{itemize}
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\item<3-> Selfhosted:\\
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\begin{itemize}
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\item Vaultwarden
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\end{itemize}
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\item<4-> Offline:\\
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\begin{itemize}
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\item KeePassXC
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\item ...
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\end{itemize}
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\end{itemize}
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\end{center}
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\end{frame}
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\subsection{Datensicherung / Backups}
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\begin{frame}{\subsecname}
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\begin{center}
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\begin{itemize}
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\item<2-> Macht Backups
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\item<3-> Verschlüsselt eure Backups
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\item<4-> Mögliche Mechanismen:\\
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\begin{itemize}
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\item<5-> Externe Festplatte/USB-Stick
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\item<6-> Netzwerkbasiert
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\item<7-> Cloudbasiert\\
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\begin{itemize}
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\item Tarsnap
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\item SpiderOak
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\item Selfhosted/Managed Nextcloud
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\end{itemize}
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\end{itemize}
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\end{itemize}
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\vspace{.5cm}
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\onslide<8->{
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Beispiele für GUI-Lösungen:\\
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Duplicati, Déjà Dup, TimeShift
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}
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\end{center}
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\end{frame}
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\subsection{Datensicherheit / Updates}
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\begin{frame}{\subsecname}
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\begin{center}
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Macht Updates!
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\onslide<2->{Regelmäßig!}
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\end{center}
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\end{frame}
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\subsection{Virenschutz}
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\begin{frame}{\subsecname}
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\begin{center}
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\begin{itemize}
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\item<2-> Durch reines Surfen im Internet fängt man sich
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keine Viren ein.
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\item<3-> Viren fängt man sich durch öffnen dubioser
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Downloads oder Mailanhänge ein.
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\item<4-> Sollte immer noch ein Virenscanner nötig sein:
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ClamAV
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\end{itemize}
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\end{center}
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\end{frame}
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\subsection{Firewall}
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\begin{frame}{\secname}
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\begin{center}
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\begin{itemize}
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\item<2-> Für Desktop- oder Laptop-PCs kaum von Bedeutiung
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\item<3-> FÜr öffentlich erreichbare Server ein muss
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\end{itemize}
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\end{center}
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\end{frame}
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\section{Endanwendungen}
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\subsection{Email}
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\begin{frame}{\subsecname}
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\begin{center}
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\begin{itemize}
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\item<2-> Sehr altes Protokoll
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\begin{itemize}
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\item<3-> GnuPG
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\end{itemize}
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\item Große Anhänge sind problematisch
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\begin{itemize}
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\item Cloud-Speicher als \enquote{Zwischenlager}
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\end{itemize}
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\end{itemize}
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\end{center}
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\end{frame}
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\subsection{Email- und Kalender-Client}
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\begin{frame}{\subsecname}
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\onslide*<2->{
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\begin{center}
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Thunderbird
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\end{center}
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}
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\end{frame}
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\subsection{Chat / Instant Messaging}
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\begin{frame}{\subsecname}
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\begin{center}
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\begin{itemize}
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\item<2-> Pidgin
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\item<3-> Gajim / Conversations\\
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\onslide<3->{OMEMO benutzen!}
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\end{itemize}
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\end{center}
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\end{frame}
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\subsection{Browser}
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\begin{frame}{\subsecname}
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\begin{center}
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\begin{itemize}
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\item<2-> Firefox
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\item<3-> Chromium / Iridium\onslide<4->{, nicht Chrome!}
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\end{itemize}
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\end{center}
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\end{frame}
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\subsection{Weitere Alternativen finden}
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\begin{frame}{\subsecname}
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\begin{center}
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\begin{itemize}
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\item<2->\url{https://alternativeto.net/}
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\item<3->\url{https://prism-break.org/de/}
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\end{itemize}
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\end{center}
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\end{frame}
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\section{Online-Dienste}
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\subsection{Suchmaschinen}
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\begin{frame}{\subsecname}
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\begin{center}
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\onslide<2->{Anstatt\\
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\begin{itemize}
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\item Google
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\item Yahoo
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\item Bing
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\end{itemize}
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}
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\onslide<3->{Benutzt doch lieber\\
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\begin{itemize}
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\item \href{https://duckduckgo.com/}{DuckDuckGo}
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\item \href{https://www.startpage.com/}{Startpage}
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\item \href{https://yacy.net/}{YaCy}
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\end{itemize}
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}
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\end{center}
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\end{frame}
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\subsection{Code-Hosting}
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\begin{frame}{\subsecname}
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\begin{center}
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\onslide<2->{Anstatt\\
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\begin{itemize}
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\item GitHub
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\end{itemize}
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}
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\onslide<3->{Benutzt doch lieber\\
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\begin{itemize}
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\item \href{https://gitlab.com/}{GitLab}
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\item \href{https://codeberg.org/}{CodeBerg}
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\end{itemize}
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}
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\end{center}
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\end{frame}
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\subsection{Online Office}
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\begin{frame}{\subsecname}
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\begin{center}
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\onslide<2->{Anstatt\\
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\begin{itemize}
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\item Google Docs
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\end{itemize}
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}
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\onslide<3->{Benutzt doch lieber\\
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\begin{itemize}
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\item \href{https://www.collaboraoffice.com/collabora-online/}%
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{Collabora Online} als Nextcloud-Plugin
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\end{itemize}
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}
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\end{center}
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\end{frame}
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\subsection{VPN}
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\begin{frame}{\subsecname}
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\begin{center}
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\begin{itemize}
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\item<2-> \href{https://mullvad.net/}{Mullvad}
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\item<2-> \href{https://njal.la/}{Njalla}
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\end{itemize}
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\end{center}
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\end{frame}
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\section{Ausklang}
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\begin{frame}{Vortragsfolien}
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\begin{center}
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\qrcode[height=4cm]{https://gitea.nek0.eu/nek0/Computersicherheit_1x1}
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\vspace{.25cm}
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\url{https://gitea.nek0.eu/nek0/Computersicherheit_1x1}
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\onslide<2->{\Huge\bfseries{Bei fragen, einfach fragen!}}
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\end{center}
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\end{frame}
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\end{document} |