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\documentclass[17pt]{beamer}
\useinnertheme{default}
\useoutertheme{default}
\usecolortheme{dove}
\title{combox}
\author{Siddharth Ravikumar}
\institute{0x00B252AF}
\date{April 20, 2016}
\begin{document}
\begin{frame}
\titlepage
\end{frame}
\begin{frame}
\frametitle{(cons 'combox 'presentation)}
\tableofcontents
\end{frame}
\section{Introduction}
\begin{frame}[fragile]
\frametitle{2016}
{\scriptsize
\begin{semiverbatim}
+------------------------+
| Internet |
| | 0 0 0 0
| | / \\ / \\ / \\ / \\
| | 0 0 0 0
| | <----- / \\ / \\ / \\ / \\
| | 0 0 0 0
| | / \\ / \\ / \\ / \\
| | ......
| |
| | N humans
| | (N < Total no. of humans)
+------------------------+
\end{semiverbatim}
}
\end{frame}
\begin{frame}[fragile]
\frametitle{2016}
{\scriptsize
\begin{semiverbatim}
+------------------------+
| Internet |
| | 0 0 0
| +-----------+ | store / \\ / \\ / \\
| | Dropbox | | data 0 0 0
| | | | <----- / \\ / \\ / \\
| +-----------+ | FSP 0 0 0
| | / \\ / \\ / \\
| +-----------+ | ......
| |Google | |
| |Drive | | M humans (M < N)
| +-----------+ |
+------------------------+ FSP: File Storage Provider
\end{semiverbatim}
}
\end{frame}
\begin{frame}[fragile]
\frametitle{2016}
{\scriptsize
\begin{semiverbatim}
+------------------------+
| Internet |
| | store 0 0
| +-----------+ | private / \\ / \\
| | Dropbox | | data 0 0
| | | | <----- / \\ / \\
| +-----------+ | FSP 0 0
| | / \\ / \\
| +-----------+ | .....
| |Google | |
| |Drive | | L humans (L < M < N)
| +-----------+ |
+------------------------+ FSP: File Storage Provider
\end{semiverbatim}
}
\end{frame}
\begin{frame}
\frametitle{Invariantly}
{\small
\begin{quote}
\emph{Law \& Order}. We may disclose your information to third
parties if we determine that such disclosure is reasonably
necessary to (a) comply with the law; (b) protect any person from
death or serious bodily injury; (c) prevent fraud or abuse of
Dropbox or our users; or (d) protect Dropbox's property
rights\footnote{https://www.dropbox.com/privacy}.
\end{quote}
}
\end{frame}
\begin{frame}
\frametitle{2013}
\begin{itemize}
\item ECHELON
\item Carnivore
\item XKeyscore
\item Boundless Informant
\item PRISM
\end{itemize}
\end{frame}
\section{Problem}
\begin{frame}
\frametitle{Problem}
\centering
``L'' folks are in trouble.
\end{frame}
\begin{frame}
\frametitle{``L'' are in trouble}
\centering
Data stored in FSP's\footnote{FSP: File Storage Provider} computers $\ne$ Private
\end{frame}
\begin{frame}
\frametitle{The last resort}
\centering
Encrypt everything!
\end{frame}
\begin{frame}[fragile]
\frametitle{Encrypt everthing}
{\tiny
\begin{semiverbatim}
/^^^^^^^^^^^^\\
| | +-----+
| crypt0 | | |
secret.txt ---> | pr0gr4m | --> secret.txt.cipher --> | FSP |
| | | |
|____________| +-----+
FSP: File Storage Provider (Dropbox, Google Drive, etc).
\end{semiverbatim}
}
\end{frame}
\begin{frame}
\frametitle{Not Enough}
\centering
Our Adversaries are too powerful.
\end{frame}
\begin{frame}[fragile]
\frametitle{What if}
{\tiny
\begin{semiverbatim}
+-----+
| |
secret.txt.shard0 ----> | FSP |
+------------+ ^ | 1 |
| / / | | +-----+
| crypt0 | |
secret.txt ---> | pr0gr4m | --|
| / / | |
+____________+ | +-----+
v | |
secret.txt.shard1 ----> | FSP |
| 2 |
+-----+
FSP: File Storage Provider (Dropbox, Google Drive, etc).
\end{semiverbatim}
}
\end{frame}
\begin{frame}
\centering
Enter combox.
\end{frame}
\section{Proposed Solution}
\section{Benchmarks}
\section{Testing}
\section{Conclusion}
\begin{frame}[fragile]
{\tiny
\begin{semiverbatim}
Slides under public domain. No rights reserved.
See https://creativecommons.org/publicdomain/zero/1.0/ for full legal
verbiage.
Source at https://git.ricketyspace.net/combox-paper/tree/presentation
\end{semiverbatim}
}
\end{frame}
\end{document}
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