Rescue some slides from old private mono repos

1 files changed, 77 insertions, 0 deletions

diff --git a/slides/2018-ct-intro/src/ct.tex b/slides/2018-ct-intro/src/ct.tex
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+\begin{frame}
+  \frametitle{Certificate Transparency (CT) to the resque}
+  \centering
+  \begin{columns}
+    \begin{column}{0.55\textwidth}
+      \begin{itemize}
+        \item Publicly log all certificates
+        \item Clients require proof of logging
+        \item Anyone can inspect the logs
+        \item Goal is to \alert{detect} mis-issuance
+      \end{itemize}
+    \end{column}
+    \begin{column}{0.49\textwidth}
+      \includegraphics[width=\textwidth]{img/ct}
+    \end{column}
+  \end{columns}
+  \vfill
+  \scriptsize{\url{https://www.certificate-transparency.org/what-is-ct}}
+\end{frame}
+
+\begin{frame}
+  \frametitle{Adoption status of CT among common platforms}
+  \begin{columns}
+    \begin{column}{0.33\textwidth}
+      \centering
+      \includegraphics[width=0.75\textwidth]{img/chrome-logo}
+      \\incrementally
+    \end{column}
+    \begin{column}{0.33\textwidth}
+      \centering
+      \includegraphics[width=0.75\textwidth]{img/apple-logo}
+      \\incrementally soon
+    \end{column}
+    \begin{column}{0.33\textwidth}
+      \centering
+      \includegraphics[width=0.75\textwidth]{img/firefox-logo}
+      \\unclear
+    \end{column}
+  \end{columns}
+
+  \vfill
+  \begin{itemize}
+    \item Clients require at least two promises of log inclusion
+    \item Log is trusted until auditing hits deployment
+  \end{itemize}
+\end{frame}
+
+\begin{frame}
+  \frametitle{Who are the log operators?}
+  \centering
+  \begin{columns}
+    \begin{column}{0.59\textwidth}
+      \begin{itemize}
+        \item Google Chrome includes 27 different CT logs
+        \item Three logs found cheating while auditing (mistakes)
+          \begin{itemize}
+            \item Same key for test and production log (Izenpe)
+            \item Time rollback after power outage (Venafi)
+            \item Invalid promises of log inclusion (Cloudflare)
+          \end{itemize}
+      \end{itemize}
+    \end{column}
+    \begin{column}{0.39\textwidth}
+      \begin{tabular}{c|c}
+        Log operator & Number of logs \\
+        \toprule
+        DigiCert    & 10 \\
+        Google      & 9 \\
+        Cloudflare  & 4 \\
+        Comodo      & 2 \\
+        CNNIC       & 1 \\
+        Venafi      & 1 \\
+        \bottomrule
+      \end{tabular}
+    \end{column}
+  \end{columns}
+\end{frame}