Security/vpn: New VPN Fasttrack Presentation

This new VPN Fasttrack covers an overview and the basics of VPN. Some
frames can be reused for the main presentation.

Signed-off-by: Holger Dengler <dengler@linutronix.de>

1 files changed, 15 insertions, 0 deletions

diff --git a/security/vpn/frm_protocol-ipsec.tex b/security/vpn/frm_protocol-ipsec.tex
new file mode 100644
index 0000000..7f6a9c3
--- /dev/null
+++ b/security/vpn/frm_protocol-ipsec.tex
@@ -0,0 +1,15 @@
+\begin{frame}[fragile]
+\frametitle{IPsec}
+\begin{itemize}
+\item packet encapsulation in OSI Layer 2
+\item Linux Kernel provides IPsec implementation
+\item exploit Cryptographic Framework in Kernel
+\item supported modes:
+  \begin{itemize}
+  \item Transport: only the payload is encrypted (IP header is left unchanged)
+  \item Tunneling: IP header and payload is encrypted
+  \end{itemize}
+\item very high security rating
+\item basis for large network-infrastructures
+\end{itemize}
+\end{frame}