diff --git a/Thesis_Defense_Cholidis.tex b/Thesis_Defense_Cholidis.tex
index c360bb1..7e2cb38 100644
--- a/Thesis_Defense_Cholidis.tex
+++ b/Thesis_Defense_Cholidis.tex
@@ -617,6 +617,39 @@
 \end{frame}
 %-------------------------------------------------------------%
 
+%-------------------------------------------------------------Slide
+\begin{frame}
+    \begin{columns}\column{\textwidth}
+    \begin{figure}
+        \centering
+        \includegraphics[width=0.8\textwidth]{lib/figures/background/cia_confidentiality.png}
+    \end{figure}
+    \end{columns}
+\end{frame}
+%-------------------------------------------------------------%
+
+%-------------------------------------------------------------Slide
+\begin{frame}
+    \begin{columns}\column{\textwidth}
+    \begin{figure}
+        \centering
+        \includegraphics[width=0.8\textwidth]{lib/figures/background/cia_integrity.png}
+    \end{figure}
+    \end{columns}
+\end{frame}
+%-------------------------------------------------------------%
+
+%-------------------------------------------------------------Slide
+\begin{frame}
+    \begin{columns}\column{\textwidth}
+    \begin{figure}
+        \centering
+        \includegraphics[width=0.8\textwidth]{lib/figures/background/cia_availability.png}
+    \end{figure}
+    \end{columns}
+\end{frame}
+%-------------------------------------------------------------%
+
 %-------------------------------------------------------------Slide
 \begin{frame}
     \frametitle{Ορθές πρακτικές στην εικονικοποίηση}
@@ -652,6 +685,78 @@
 \end{frame}
 %-------------------------------------------------------------%
 
+%-------------------------------------------------------------Slide
+\setLayout{horizontal}
+\begin{frame}
+    \frametitle{Απαίτηση αυτοματοποίησης}
+    \begin{itemize}
+        \item<2-> Δημιουργία εικονικών μηχανών
+        \item<3-> Σκλήρυνση εικονικών μηχανών
+        \item<4-> Σκλήρυνση Docker
+    \end{itemize}
+\end{frame}
+%-------------------------------------------------------------%
+
+%-------------------------------------------------------------Slide
+\setLayout{vertical}
+\begin{frame}
+    \frametitle{Υπάρχουσες λύσεις εργαλείων}
+    \begin{itemize}
+        \item Δημιουργία εικονικών μηχανών
+            \begin{itemize}
+                \item<2-> Terraform
+                \item<3-> Libcloud CLI
+            \end{itemize}
+        \item Σκλήρυνση εικονικών μηχανών
+            \begin{itemize}
+                \item<4-> JShielder
+                \item<5-> nixarmor
+            \end{itemize}
+        \item Σκλήρυνση Docker
+            \begin{itemize}
+                \item<6-> docker-rootless-setup
+                \item<7-> docksec
+            \end{itemize}
+    \end{itemize}
+\end{frame}
+%-------------------------------------------------------------%
+
+%-------------------------------------------------------------Slide
+\begin{frame}
+    \frametitle{Σύγκριση γκρουπ 1}
+    \begin{columns}\column{\textwidth}
+    \begin{figure}
+        \centering
+        \includegraphics[width=0.6\textwidth]{lib/figures/compare1.png}
+    \end{figure}
+    \end{columns}
+\end{frame}
+%-------------------------------------------------------------%
+
+%-------------------------------------------------------------Slide
+\begin{frame}
+    \frametitle{Σύγκριση γκρουπ 2}
+    \begin{columns}\column{\textwidth}
+    \begin{figure}
+        \centering
+        \includegraphics[width=0.6\textwidth]{lib/figures/compare1.png}
+    \end{figure}
+    \end{columns}
+\end{frame}
+%-------------------------------------------------------------%
+
+%-------------------------------------------------------------Slide
+\begin{frame}
+    \frametitle{Σύγκριση γκρουπ 3}
+    \begin{columns}\column{\textwidth}
+    \begin{figure}
+        \centering
+        \includegraphics[width=0.6\textwidth]{lib/figures/compare1.png}
+    \end{figure}
+    \end{columns}
+\end{frame}
+%-------------------------------------------------------------%
+
 %-------------------------------------------------------------Slide
 \begin{frame}
     \frametitle{Προτεινόμενη Λύση}
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