Author: phobos Date: 2012-04-19 07:58:56 +0000 (Thu, 19 Apr 2012) New Revision: 25613 Added: projects/presentations/2012-04-18-dfri-presentation.pdf projects/presentations/2012-04-18-dfri-presentation.tex projects/presentations/images/2009-knowprivacy-report-webbug-domains.png projects/presentations/images/2011-10-29-wsj-bluecoat-article.png projects/presentations/images/2011-10-arstechnica-major-isps-usa-6strikes.png Log: commit the stockholm internet forum presentation for dfri.se. Added: projects/presentations/2012-04-18-dfri-presentation.pdf =================================================================== (Binary files differ) Property changes on: projects/presentations/2012-04-18-dfri-presentation.pdf ___________________________________________________________________ Added: svn:mime-type + application/octet-stream Added: projects/presentations/2012-04-18-dfri-presentation.tex =================================================================== --- projects/presentations/2012-04-18-dfri-presentation.tex (rev 0) +++ projects/presentations/2012-04-18-dfri-presentation.tex 2012-04-19 07:58:56 UTC (rev 25613) @@ -0,0 +1,212 @@ +\documentclass{beamer} +\mode<presentation> +\usetheme{Boadilla} +\title{DFRI, Swedish Internet Forum 2012} +\author{Andrew Lewman \\ andrew@torproject.org} +\date{April 18, 2012} +\begin{document} + +\begin{frame} +\maketitle +\begin{center} +\includegraphics[height=3cm]{./images/2009-tor-logo} +\end{center} +\end{frame} + +\begin{frame}[plain] + \begin{centering} + \pgfimage[height=\paperheight]{./images/1984first} + \par + \end{centering} +\end{frame} + +\begin{frame} +\frametitle{George Orwell was an optimist} +\begin{quotation} +\noindent \includegraphics[width=1cm]{./images/opquo}\quad Who controls the past, controls the future: who controls the present controls the past +\end{quotation} +\flushright --- George Orwell, Nineteen Eighty Four, 1949 +\end{frame} + +\begin{frame} +\frametitle{Internet Surveillance is getting more advanced} +\begin{center} +\includegraphics<1>[scale=0.5]{./images/procera-evolved-dpi} +\includegraphics<2>[scale=0.5]{./images/iran-ssl-dpi-26-seconds-to-death} +\includegraphics<3>[scale=0.6]{./images/2011-infoweek-comodo-hacker} +\includegraphics<4>[scale=0.6]{./images/2011-06-08-china-net-censorship-piracy-porn} +\includegraphics<5>[scale=0.6]{./images/2011-10-arstechnica-major-isps-usa-6strikes} +\includegraphics<6>[scale=0.4]{./images/dataflow-futureprivacychart} +\includegraphics<7>[scale=0.6]{./images/2009-knowprivacy-report-webbug-domains} +\includegraphics<8>[scale=0.3]{./images/mediacom-ad-injection-apple} +\includegraphics<9>[scale=0.3]{./images/mediacom-ad-injection-google} +\end{center} +\end{frame} + +\begin{frame} +\frametitle{Twitter in Iran: Good.} +\includegraphics[scale=0.5]{./images/twitter-iran-protests-time} +\flushright{\tiny From http://www.time.com/time/world/article/0,8599,1905125,00.html} +\end{frame} + +\begin{frame} +\frametitle{Twitter in USA: Bad.} +\includegraphics[scale=0.45]{./images/twitter-g20-pittsburgh-gothamist} +\flushright{\tiny from http://gothamist.com/2009/10/05/fbi\_raids\_queens\_home\_in\_g20\_protes.php} +\end{frame} + +\begin{frame}[plain] + \begin{centering} + \pgfimage[height=\paperheight]{./images/paco-primera-pagina-oleo-lienzo-110-x-150-cms-2008-red} + \par + \end{centering} +\end{frame} + +\begin{frame} +\frametitle{The Tor Project, Inc.} +501(c)(3) non-profit organization dedicated to the research and development of technologies for online anonymity and privacy +\begin{center} +\includegraphics[height=5cm]{./images/2009-oval_sticker_new} +\end{center} +\end{frame} + +\begin{frame} +\frametitle{What is Tor?} +\begin{itemize} +\item online anonymity software and network +\pause \item open source, freely available (3-clause BSD license) +\pause \item active research environment: \\ +Drexel, Univ of Waterloo, Georgia Tech, Princeton, Boston University, University College London, Univ of Minnesota, National Science Foundation, Naval Research Labs, Cambridge UK, Bamberg Germany, MIT... +\pause \item increasingly diverse toolset: \\ +Tor, Tor Browser Bundle, Tails LiveCD, obfsproxy, Tor Weather, Tor auto-responder, Secure Updater, Orbot, Torora, Tor Check, Arm, Nymble, Tor Control, and so on. +\end{itemize} +\end{frame} + +\begin{frame} +\frametitle{Other Systems} +\begin{itemize} +\item VPN - Virtual Private Network, 1 to 1 connection, can redirect all traffic, generally encrypted +\pause \item Proxy - 1 to 1 connection, per application traffic redirection, sometimes encrypted +\pause \item I2P - Garlic routing, closed network, anonymity and reputation +\pause \item Freenet - closed network, anonymity, distributed file storage and sharing +\pause \item GNUnet - closed network, anonymity, distributed file storage and sharing +\end{itemize} +\end{frame} + +\begin{frame} +\frametitle{How is Tor different from other systems?} +\begin{overlayarea}{9cm}{6cm} +\only<1>{\includegraphics[height=7cm]{./images/single_hop_relay}} +\only<2>{\includegraphics[height=7cm]{./images/evil_single_hop_relay}} +\only<3>{\includegraphics[height=7cm]{./images/data_snooping_single_hop_relay}} +\end{overlayarea} +\end{frame} + +\begin{frame} +\frametitle{Who uses Tor?} +\parbox{8cm}{\sloppy \setbeamercolor{background}[\includegraphics[scale=0.35]{./images/anonymousman}} +\parbox{3cm}{\sloppy +\begin{flushleft} +\begin{itemize} +\begin{small} +\item Normal people +\item Law Enforcement +\item Human Rights Activists +\item Business Execs +\item Militaries +\item Abuse Victims +\end{small} +\end{itemize} +\end{flushleft} +} +\end{frame} + +\begin{frame} +\frametitle{Who uses Tor?} +\begin{itemize} +\item <1> \textit{Normal users} \\ linking sensitive information to their current identities, online advertising networks, search engines, censorship circumvention +\item <2> \textit{Law enforcement}\\ accidental disclosure to targets, family and friend concerns, separating work from home life +\item <3> \textit{Rights Activists}\\ Personal safety, family safety, narrowly-defined publicity, censorship circumvention +\item <4> \textit{Business Execs}\\ separating work from home life, competitor research, censorship circumvention +\item <5> \textit{Abuse Victims and Survivors}\\ complete separation of past abuse and current life, finding help and safety, need to help others anonymously +\item <6> \textit{Militaries}\\ intelligence gathering, separating work from home life, other activities +\end{itemize} +\end{frame} + +\begin{frame} +\frametitle{Online and Offline change happens} +\includegraphics[scale=0.5]{./images/egypt} +\end{frame} + +\begin{frame} +\frametitle{You missed a use case} +\includegraphics<1>[scale=0.5]{./images/zscaler-research-security-blocks-dec2011} +\includegraphics<2>[scale=0.8]{./images/ScreenHunter_03_Jun_26_18_11} +\includegraphics<3>[scale=1.0]{./images/tripoli-internet-monitoring-room-sign} +\includegraphics<4>[scale=0.5]{./images/zhejiang-china-brick-workers-tie-up-their-children-01-560x399} +\end{frame} + +\begin{frame}[plain] +\frametitle{estimated 400k to 800k daily users} +\includegraphics[scale=0.4]{./images/huge-crowd} +\end{frame} + +\begin{frame} +\frametitle{Tor hides communication patterns by relaying data through volunteer servers} +\begin{center} +\begin{overlayarea}{9cm}{6cm} +\only<1>{\includegraphics[width=9cm]{./images/tor-network}} +\only<2>{\includegraphics[width=9cm]{./images/tor-safe-selection}} +\only<3>{\includegraphics[width=9cm]{./images/tor-safe-path}} +\only<4>{\includegraphics[width=9cm]{./images/tor-keys1}} +\end{overlayarea} +\flushright{\tiny Diagram: Robert Watson} +\end{center} +\end{frame} + +\begin{frame} +\frametitle{Vidalia Network Map} +\includegraphics[scale=0.4]{./images/vidalia-network-map} +\end{frame} + +\begin{frame} +\frametitle{Metrics} +\begin{itemize} +\item Measuring metrics anonymously +\item NSF research grant +\item Archive of hourly consensus, ExoneraTor, VisiTor +\item Metrics portal: \\ \url{https://metrics.torproject.org/} +\end{itemize} +\end{frame} + +\begin{frame} +\frametitle{Tor hidden services allow privacy enhanced hosting} +\includegraphics[scale=0.5]{./images/hidden-federalist} +\end{frame} + +\begin{frame} +\frametitle{dot onion you say?} +\includegraphics[scale=0.6]{./images/hidden-federalist-zoom} +\end{frame} + +\begin{frame} +\frametitle{Thanks!} +\includegraphics[scale=0.6]{./images/thankyou_img} +\flushright +Visit \url{https://www.torproject.org/} for more information, links, and ideas. +\end{frame} + +\begin{frame} +\frametitle{Credits \& Thanks} +\begin{itemize} +\item applied theory, third image: Information Week,2011-04-09, http://www.informationweek.com/news/security/attacks/229400850 +\item applied theory, fourth image: Al Jazeera, February 2011 +\item six strikes, ars technica, \url{http://arstechnica.com/tech-policy/news/2011/07/major-isps-agree-to-six-strikes-copyright-enforcement-plan.ars} +\item spring is in the air, Paco Pomet, http://pacopomet.wordpress.com/ +\item who uses tor? \url{http://www.flickr.com/photos/mattw/2336507468/siz}, Matt Westervelt, CC-­BY-­SA. +\item danger!, \url{http://flickr.com/photos/hmvh/58185411/sizes/o/}, hmvh, CC-­BY-­SA. +\item 500k, \url{http://www.flickr.com/photos/lukaskracic/334850378/sizes/l/}, Luka Skracic, used with permission. +\end{itemize} +\end{frame} + +\end{document} 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