Presentation update

presentation/Presentation.tex

@@ -8,8 +8,9 @@
 
 \documentclass{beamer}
 \usetheme[faculty=fi]{fibeamer}
-\usepackage[utf8]{inputenc}
-
+%\usepackage[utf8]{inputenc}
+\usepackage[T1]{fontenc}
+\def\TextUnderscore{\char\`_} 
 \usepackage[
   main=czech, %% By using `czech` or `slovak` as the main locale
                 %% instead of `english`, you can typeset the
@@ -40,6 +41,72 @@
 \usepackage{graphicx}
 \graphicspath{ {./resources/} }
 \usepackage{multicol}
+
+
+\usepackage{pgfplots}
+\def\angle{0}
+\def\radius{3}
+\def\cyclelist{{"orange","blue","red","green"}}
+\newcount\cyclecount \cyclecount=-1
+\newcount\ind \ind=-1
+%\usepackage{pgf-pie}
+\usepackage{anyfontsize}
+
+%plots
+\usepackage{tikz,fourier,ifthen}
+
+\colorlet{color0}{blue!40}
+\colorlet{color1}{orange!60}
+\colorlet{color2}{green!60}
+\colorlet{color3}{yellow!60}
+\colorlet{color4}{red!60}
+\colorlet{color5}{blue!60!cyan!60}
+\colorlet{color6}{cyan!60!yellow!60}
+\colorlet{color7}{red!60!cyan!60}
+\colorlet{color8}{red!60!blue!60}
+\colorlet{color9}{orange!60!cyan!60}
+
+
+
+
+
+%beginchartstacked
+\newlength{\xdim}
+
+\definecolor{1}{HTML}{00A64F}
+\definecolor{2}{HTML}{8DC73E}
+\definecolor{3}{HTML}{974006}
+\definecolor{4}{HTML}{F58137}
+\definecolor{5}{HTML}{ED1B23}
+\definecolor{6}{HTML}{949698}
+\definecolor{7}{HTML}{911118}
+
+%endchartstacked
+
+%branches
+\usepackage{tikz}
+%
+\usetikzlibrary{trees}
+
+%flowchart
+\usetikzlibrary{shapes,arrows}
+\usetikzlibrary{positioning}
+
+%ringct
+\usetikzlibrary{arrows,shapes,snakes,automata,backgrounds,petri}
+
+%code
+\renewcommand{\texttt}[1]{%
+  \begingroup
+  \ttfamily
+  \begingroup\lccode`~=`/\lowercase{\endgroup\def~}{/\discretionary{}{}{}}%
+  \begingroup\lccode`~=`[\lowercase{\endgroup\def~}{[\discretionary{}{}{}}%
+  \begingroup\lccode`~=`.\lowercase{\endgroup\def~}{.\discretionary{}{}{}}%
+  \catcode`/=\active\catcode`[=\active\catcode`.=\active
+  \scantokens{#1\noexpand}%
+  \endgroup
+}
+\usepackage{dirtytalk}
 \begin{document}
 
   \frame{\maketitle}
@@ -141,9 +208,64 @@
      \item<2-3> Fungování peněženek
      \item<2-3> Útoky vůči peněženkám
      \item<3-3> Problémy Monera (většinou malware)
+     \item<3-3> Princip těžby
      \end{itemize}
     \end{frame}
-  \end{darkframes}
+     \begin{frame}{Kryptoměna Monero | Popis systému - ukázka transakce}
+\definecolor{ao(english)}{rgb}{0.0, 0.5, 0.0}
+\definecolor{azure(colorwheel)}{rgb}{0.0, 0.5, 1.0}
+\definecolor{darkorange}{rgb}{1.0, 0.55, 0.0}
+\tikzstyle{decision} = [diamond, draw, fill=blue!20,
+    text width=4.5em, text badly centered, node distance=2.5cm, inner sep=0pt]
+\tikzstyle{userA} = [rectangle, draw, fill=ao(english)!20,
+    text width=5em, text centered, rounded corners, minimum height=4em]
+\tikzstyle{userB} = [rectangle, draw, fill=azure(colorwheel)!20,
+    text width=5em, text centered, rounded corners, minimum height=4em]
+\tikzstyle{userC} = [rectangle, draw, fill=darkorange!20,
+    text width=5em, text centered, rounded corners, minimum height=4em]
+\tikzstyle{lineuserA} = [draw, very thick, color=ao(english)!80, -latex']
+
+\tikzstyle{lineuserB} = [draw, very thick, color=azure(colorwheel)!80, -latex']
+\tikzstyle{lineuserC} = [draw, very thick, color=darkorange!80, -latex']
+\tikzstyle{cloud} = [draw, ellipse,fill=red!20, node distance=2.5cm,
+    minimum height=2em]
+    \resizebox{!}{200px}{\centering
+\begin{tikzpicture}[scale=2, node distance = 2cm, auto,color=black]
+\shorthandoff{-}
+    % Place nodes
+    \node [userA,text width=5cm,minimum width=5cm] (userA1) {\parbox{5cm}{\centering Transaction request generated by the client \texttt{transfer ADDRESS AMOUNT}}};
+    \node [userB, right of=userA1, node distance=6cm, text width=5cm,minimum width=5cm] (userB1)    {\parbox{5cm}{\centering Request broadcast to network nodes, shown \texttt{show-transfers pool} }};
+    
+    \node [below of=userA1,node distance=2.5cm,text width=5cm,minimum width=5cm, draw=none] (userA2){};
+    \node [userB, below of=userB1, node distance=2.5cm,text width=5cm,minimum width=5cm] (userB2)    {\parbox{5cm}{\centering Transaction is added to the block waiting to be mined.}};
+    
+    \node [userC, below of=userA2,node distance=2.5cm,text width=5cm,minimum width=5cm] (userA3)  {\parbox{5cm}{\centering Miners are verifying transactions in the pending block.}}; %, in cli called multisig wallet password
+    \node [userB, below of=userB2, node distance=2.5cm,text width=5cm,minimum width=5cm] (userB3)    {\parbox{5cm}{\centering Every 2 minutes new Monero block is mined and added to the blockchain.}}; %, in cli called multisig wallet password
+    
+    
+    \node [userC, below of=userA3,node distance=2.5cm,text width=5cm,minimum width=5cm] (userA4) {\parbox{5cm}{\centering Miners are rewarded by block reward.}};
+    \node [userB, below of=userB3, node distance=2.5cm,text width=5cm,minimum width=5cm] (userB4)    {\parbox{5cm}{\centering Receiving party's wallet becomes aware of the transaction.}};
+        
+   % \node [block, below of=init, node distance=2.5cm,text width=3cm,minimum width=3cm] (identify) {\parbox{3cm}{\centering Repackaging by reseller}};
+%    \node [block, below of=identify, node distance=2.5cm,text width=3cm,minimum width=3cm] (evaluate) {\parbox{3cm}{\centering HW wallet bought by enduser}};
+ %   \node [cloud, left of=identify, node distance=5cm] (update) {\parbox{3cm}{\centering Malicious scratchpad with seed  }};
+  %  \node [block, below of=evaluate, node distance=2.5cm,text width=3cm,minimum width=3cm] (attacker) {\parbox{3cm}{\centering Attacker's database of wallets}};
+    % Draw edges
+    \path [lineuserC] (userA3) -- (userB3);
+   % \path [lineuserA] (userA2) -- (userA4);
+    \path [lineuserB] (userB1) -- (userB2);
+    \path [lineuserB] (userB2) -- (userB3);
+    \path [lineuserB] (userB3) -- (userB4);
+    \path [lineuserB] (userB3) to[in=14,out=210,looseness=0] (userA4);
+        \path [lineuserA] (userA1) to[in=-165,out=-15,looseness=0]  (userB1);
+        \path [lineuserB] (userB1) to[in=15,out=165,looseness=0]   (userA1);
+   % \path [line] (identify) -- (evaluate);
+   %\path [line] (expert) -- (init);
+  % \path [lineuserA] (userA2) |- (userB2);
+\end{tikzpicture}}
+\end{frame}    
+    
+      \end{darkframes}
 
 
   \AtBeginSection[]{% Print an outline at the beginning of sections
@@ -174,7 +296,7 @@ Dotazník rozdělen:
 	\end{frame}
     \subsection{Sběr dat}
     \begin{frame}{Sběr dat}
-     \begin{itmeize}
+     \begin{itemize}
      \item 15.11.2018 - 27.01.2019
      \item LimeSurvey, na vlastním serveru
      \item Respondentům bylo doporučeno použít TOR nebo alespoň proxy
@@ -182,12 +304,246 @@ Dotazník rozdělen:
      \end{itemize}
     \end{frame}
     \subsection{Výsledky}
-    \begin{frame}{Výsledky}
-     Obsah
+    \begin{frame}{Výsledky | Ukázka z nasbíraných dat}
+     
+\begin{center}
+\begin{figure}[H]
+\begin{tikzpicture}
+\begin{axis}[
+    xbar stacked,
+    y dir = reverse,
+    legend style={
+    legend columns=2,
+        at={(xticklabel cs:0.5)},
+        anchor=north,
+        draw=none
+    },
+    ytick=data,
+    axis y line*=none,
+    axis x line*=bottom, %bottom
+    tick label style={font=\footnotesize},
+    legend style={font=\footnotesize,fill=black,draw=white},
+    label style={font=\footnotesize},
+    xtick={0,100},
+    width=.84\textwidth,
+    bar width=6mm,
+    xlabel={Time in ms},
+    yticklabels={Filtered responses},
+    xmin=0,
+    xmax=100,
+    area legend,
+    xticklabel={\pgfmathparse{\tick}\pgfmathprintnumber{\pgfmathresult}\%},
+    y=8mm,
+   % enlarge y limits={abs=0.625},
+]\addplot[1,fill=1] coordinates {(62,0) };
+%{(113,0) }; absolutni cisla, potrebuje to procenta
+\addplot[4,fill=4] coordinates {(36,0) };
+%{(67,0) };
+\addplot[3,fill=3] coordinates {(1,0) };
+%{(1,0) };
+\addplot[6,fill=6] coordinates {(1,0) };
+%{(1,0) };
+\legend{Valid responses [113],Partially filled [67],Too fast response [1],Invalid [1]
+}
+\coordinate (A) at (30,0);% ******** start of changes ************
+\coordinate (B) at (80,0);
+\end{axis}  
+\node at (A) {62\%};
+\node at (B) {37\%};% ********* end of changes **********
+\end{tikzpicture}
+\caption{Celkový přehled respondentů, N=179.}
+\label{chart:price}\end{figure}\end{center}
     \end{frame}
+    
+\begin{frame}{Výsledky | Ukázka z nasbíraných dat}
+\begin{center}
+\begin{figure}[H]
+\begin{tikzpicture}
+\begin{axis}[
+    xbar stacked,
+    y dir = reverse,
+    legend style={
+    legend columns=2,
+        at={(xticklabel cs:0.5)},
+        anchor=north,
+        draw=none
+    },
+    ytick=data,
+    axis y line*=none,
+    axis x line*=bottom, %bottom
+    tick label style={font=\footnotesize},
+    legend style={font=\footnotesize,fill=black,draw=white},
+    label style={font=\footnotesize},
+    xtick={0,100},
+    width=.83\textwidth,
+    bar width=6mm,
+    xlabel={Time in ms},
+    yticklabels={Hot wallet, Cold wallet, View-only wallet, Exchange wallet, Web wallet, Air-gapped wallet, Paper wallet, Hardware wallet},
+    xmin=0,
+    xmax=100,
+    area legend,
+    xticklabel={\pgfmathparse{\tick}\pgfmathprintnumber{\pgfmathresult}\%},
+    y=8mm,
+    enlarge y limits={abs=0.625},
+]
+\addplot[1,fill=1] coordinates {(60,1) (44,2) (10,3) (23,4) (15,5)(7,6)(25,6)(23,7)};
+\addplot[4,fill=4] coordinates {(40,1) (56,2) (90,3) (77,4) (85,5) (93,6)(75,6)(77,7)};
+
+%{(113,0) }; absolutni cisla, potrebuje to procenta
+
+\legend{Yes, No
+}
+\coordinate (A) at (50,0);% ******** start of changes ************
+\coordinate (B) at (80,0);
+\coordinate (C) at (20,-8mm);% ******** start of changes ************
+\coordinate (D) at (75,-8mm);
+\coordinate (E) at (5,-16mm);% ******** start of changes ************
+\coordinate (F) at (50,-16mm);
+\coordinate (G) at (12,-24mm);% ******** start of changes ************
+\coordinate (H) at (50,-24mm);
+\coordinate (X) at (5,-32mm);% ******** start of changes ************
+\coordinate (I) at (50,-32mm);
+\coordinate (J) at (12,-40mm);% ******** start of changes ************
+\coordinate (K) at (50,-40mm);
+\coordinate (L) at (12,-48mm);% ******** start of changes ************
+\coordinate (M) at (50,-48mm);
+\end{axis}  
+\node at (A) {68};
+\node at (B) {45}; % ********* end of changes **********
+\node at (C) {49};
+\node at (D) {64};% ********* end of changes **********
+\node at (E) {26};
+\node at (F) {87};% ********* end of changes **********
+\node at (G) {11};
+\node at (H) {102};% ********* end of changes **********
+\node at (X) {8};
+\node at (I) {105};% ********* end of changes **********
+\node at (J) {17};
+\node at (K) {96};% ********* end of changes **********
+\node at (L) {28};
+\node at (M) {85};% ********* end of changes **********
+\end{tikzpicture}
+\caption{Wallet types usage in Monero.}
+\label{chart:monerowalletsusagechart}\end{figure}\end{center}    
+        \end{frame}
+   
+    \begin{frame}{Výsledky | Ukázka z nasbíraných dat}
+\begin{center}
+\begin{figure}[H]
+\begin{tikzpicture}
+\begin{axis}[
+    xbar stacked,
+    y dir = reverse,
+    legend style={
+    legend columns=2,
+        at={(xticklabel cs:0.5)},
+        anchor=north,
+        draw=none
+    },
+    ytick=data,
+    axis y line*=none,
+    axis x line*=bottom, %bottom
+    tick label style={font=\footnotesize},
+    legend style={font=\footnotesize,fill=black,draw=white},
+    label style={font=\footnotesize},
+    xtick={0,100},
+    width=.82\textwidth,
+    bar width=6mm,
+    xlabel={Time in ms},
+    yticklabels={Recovery reason},
+    xmin=0,
+    xmax=100,
+    area legend,
+    xticklabel={\pgfmathparse{\tick}\pgfmathprintnumber{\pgfmathresult}\%},
+    y=8mm,
+    enlarge y limits={abs=0.625},
+]
+\addplot[1,fill=1] coordinates {(30,1)};
+\addplot[4,fill=4] coordinates {(18,1)};
+\addplot[5,fill=5] coordinates {(40,1)};
+\addplot[6,fill=6] coordinates {(12,1)};
+
+%{(113,0) }; absolutni cisla, potrebuje to procenta
+
+\legend{Disk issue, Software issue, Device error, Not specified
+}
+\coordinate (A) at (16,0);% ******** start of changes ************
+\coordinate (B) at (40,0);
+\coordinate (C) at (68,0);% ******** start of changes ************
+\coordinate (D) at (94,0);
+\end{axis}  
+\node at (A) {15};
+\node at (B) {9};% ********* end of changes **********
+\node at (C) {20};
+\node at (D) {6};% ********* end of changes **********
+\end{tikzpicture}
+\caption{Reason for wallet recovery.}
+\label{chart:recoveryreason}\end{figure}\end{center}
+\begin{center}
+\begin{figure}[H]
+\begin{tikzpicture}
+\begin{axis}[
+    xbar stacked,
+    y dir = reverse,
+    legend style={
+    legend columns=3,
+        at={(xticklabel cs:0.5)},
+        anchor=north,
+        draw=none
+    },
+    ytick=data,
+    axis y line*=none,
+    axis x line*=bottom, %bottom
+    tick label style={font=\footnotesize},
+    legend style={font=\footnotesize,fill=black,draw=white},
+    label style={font=\footnotesize},
+    xtick={0,100},
+    width=.82\textwidth,
+    bar width=6mm,
+    xlabel={Time in ms},
+    yticklabels={Restore method},
+    xmin=0,
+    xmax=100,
+    area legend,
+    xticklabel={\pgfmathparse{\tick}\pgfmathprintnumber{\pgfmathresult}\%},
+    y=8mm,
+    enlarge y limits={abs=0.625},
+]
+\addplot[1,fill=1] coordinates {(18,1)};
+\addplot[2,fill=2] coordinates {(4,1)};
+\addplot[4,fill=4] coordinates {(10,1)};
+\addplot[5,fill=5] coordinates {(51,1)};
+\addplot[6,fill=6] coordinates {(17,1)};
+%{(113,0) }; absolutni cisla, potrebuje to procenta
+
+\legend{Hard drive, Cloud storage, Flash drive, Paper media, Mnemonic seed
+}
+\coordinate (A) at (10,0);% ******** start of changes ************
+\coordinate (B) at (20,0);
+\coordinate (C) at (27,0);% ******** start of changes ************
+\coordinate (D) at (55,0);
+\coordinate (E) at (92,0);
+\end{axis}  
+\node at (A) {9};
+\node at (B) {2};% ********* end of changes **********
+\node at (C) {5};
+\node at (D) {26};% ********* end of changes **********
+\node at (E) {8};% ********* end of changes **********
+\end{tikzpicture}
+\caption{Method used for wallet recovery.}
+\label{chart:recoverymethod}\end{figure}\end{center}    
+     
+    \end{frame}
+    
+    
     \subsection{Nejlepší praktiky}
-    \begin{frame}{Nejlepší praktiky}
-     Obsah
+    \begin{frame}{Nejlepší praktiky | Best practices}
+     Na základě dat z průzkumu:
+     \begin{itemize}
+     \item Postup pro bezpečné vytvoření peněženky
+     \item Návrh pro bezpečné uložení klíčů
+     \item Zálohovací schéma pro klíče
+     \end{itemize}
     \end{frame}
   \end{darkframes}
   
@@ -203,23 +559,219 @@ Dotazník rozdělen:
     \section{Výzkum těžařů Monera}
     \subsection{Cíl}
     \begin{frame}{Cíl výzkumu těžařů Monera}
-     Obsah
+Zjistit informace o lidech, kteří provozují těžební systémy a prozkoumat jejich zvyklosti v oblasti systémové administrace včetně zabezpečení.
+\begin{itemize}
+\item Výzkumy kolem kryptoměn se zatím děly na uživatelích, těžaři nikoho nezajímají.
+\end{itemize}
+Složení dotazníku:
+\begin{itemize}
+\item<1-4> G01 - Introductory information
+\item<1-4> G02 - Mining setup
+\item<1-4> G03 - Mining software
+\item<2-4> G04 - Pool choice
+\item<3-4> G05 - Windows platform
+\item<3-4> G06 - Linux platform
+\item<4-4> G07 - Demographics
+\end{itemize}
     \end{frame}
     \subsection{Sběr dat}
     \begin{frame}{Sběr dat}
-     Obsah
+     \begin{itemize}
+     \item 15.11.2018 - 27.01.2019
+     \item LimeSurvey, na vlastním serveru
+     \item Respondentům bylo doporučeno použít TOR nebo alespoň proxy
+     \item CAPTCHA proti spamu a botům
+     \end{itemize}
     \end{frame}
-    \subsection{Nasbíraná data}
-    \begin{frame}{Nasbíraná data}
-     Obsah
+        \begin{frame}{Sběr dat | Google Forms x Vlastní hosting}
+    	\begin{figure}
+  \centering
+  \includegraphics[width=1\textwidth]{survey-discussion.png}
+  \caption{Specifické požadavky respondentů.}  \label{fig:xray}
+\end{figure}
+    \end{frame}
+    \begin{frame}{Sběr dat | Google Forms x Vlastní hosting}
+    	\begin{figure}
+  \centering
+  \includegraphics[width=0.7\textwidth]{survey-website.png}
+  \caption{Specifické požadavky respondentů - detail.}  \label{fig:xray}
+\end{figure}
     \end{frame}
     \subsection{Výsledky}
-    \begin{frame}{Výsledky}
-     Obsah
+    \begin{frame}{Výsledky | Ukázka z nasbíraných dat}
+     \begin{center}
+\begin{figure}[H]
+\begin{tikzpicture}
+\begin{axis}[
+    xbar stacked,
+    y dir = reverse,
+    legend style={
+    legend columns=2,
+        at={(xticklabel cs:0.5)},
+        anchor=north,
+        draw=none
+    },
+    ytick=data,
+    axis y line*=none,
+    axis x line*=bottom, %bottom
+    tick label style={font=\footnotesize},
+    legend style={font=\footnotesize,fill=black,draw=white},
+    label style={font=\footnotesize},
+    xtick={0,100},
+    width=.84\textwidth,
+    bar width=6mm,
+    xlabel={Time in ms},
+    yticklabels={Filtered responses},
+    xmin=0,
+    xmax=100,
+    area legend,
+    xticklabel={\pgfmathparse{\tick}\pgfmathprintnumber{\pgfmathresult}\%},
+    y=8mm,
+   % enlarge y limits={abs=0.625},
+]
+\addplot[1,fill=1] coordinates {(19,0) };
+%{(113,0) }; absolutni cisla, potrebuje to procenta
+\addplot[4,fill=4] coordinates {(80,0) };
+%{(67,0) };
+\addplot[3,fill=3] coordinates {(0,0) };
+%{(1,0) };
+\addplot[6,fill=6] coordinates {(1,0) };
+%{(1,0) };
+\legend{Valid responses [60],Partially filled [261],Too fast [0],Invalid [2]
+}
+\coordinate (A) at (10,0);% ******** start of changes ************
+\coordinate (B) at (60,0);
+\end{axis}  
+\node at (A) {19\%};
+\node at (B) {80\%};% ********* end of changes **********
+\end{tikzpicture}
+\caption{Overview of respondents in the miners survey dataset.}
+\label{chart:price}\end{figure}\end{center}
+    \end{frame}
+    \begin{frame}{Výsledky | Ukázka dotazu}
+     \begin{figure}[H]
+\begin{center}
+
+ \includegraphics[trim={0.5cm 1.7cm 0.5cm 0.5cm},clip,width=0.9\textwidth]{Screenshot_31.png}
+    \caption{Mining setup question.}
+    \label{pic:miningquestion}
+\end{center}
+    \end{figure}
+    
+    \end{frame}
+    \begin{frame}{Výsledky | Ukázka z nasbíraných dat}
+    \begin{center}
+\begin{figure}[H]
+\begin{tikzpicture}
+\begin{axis}[
+    xbar stacked,
+    y dir = reverse,
+    legend style={
+    legend columns=2,
+        at={(xticklabel cs:0.5)},
+        anchor=north,
+        draw=none
+    },
+    ytick=data,
+    axis y line*=none,
+    axis x line*=bottom, %bottom
+    tick label style={font=\footnotesize},
+    legend style={font=\footnotesize,fill=black,draw=white},
+    label style={font=\footnotesize},
+    xtick={0,100},
+    width=.74\textwidth,
+    bar width=6mm,
+    xlabel={Time in ms},
+    yticklabels={ Default Windows Updates, Activated Windows, Update delay, Remote management, Windows Firewall, Automation tools, Automatic deploy},%yticklabels={ Default Windows Updates, Activated Windows, Update delay, iGPU bug, AV software, Windows Deffender, Remote mgmt, Windows Firewall, Automation tools, Automatic deploy},
+    xmin=0,
+    xmax=100,
+    area legend,
+    xticklabel={\pgfmathparse{\tick}\pgfmathprintnumber{\pgfmathresult}\%},
+    y=8mm,
+    enlarge y limits={abs=0.625},
+]
+\addplot[1,fill=1] coordinates {(25,1) (54,2) (59,3)  (31,4) (36,5) (56,6) (28,7)};
+%{(113,0) }; absolutni cisla, potrebuje to procenta
+\addplot[4,fill=4] coordinates { (75,1) (46,2) (41,3) (69,4) (64,5) (44,6) (72,7)};
+%\addplot[1,fill=1] coordinates {(25,1) (54,2) (59,3) (8,4) (21,5) (44,6) (31,7) (36,8) (56,9) (28,10)};
+%{(113,0) }; absolutni cisla, potrebuje to procenta
+%\addplot[4,fill=4] coordinates { (75,1) (46,2) (41,3) (92,4) (79,5) (56,6) (69,7) (64,8) (44,9) (72,10)};
+\legend{Yes, No
+}
+\coordinate (A) at (15,0);% ******** start of changes ************
+\coordinate (B) at (70,0);
+\coordinate (C) at (40,-8mm);% ******** start of changes ************
+\coordinate (D) at (70,-8mm);
+\coordinate (E) at (40,-16mm);% ******** start of changes ************
+\coordinate (F) at (70,-16mm);
+\coordinate (G) at (15,-24mm);% ******** start of changes ************
+\coordinate (H) at (70,-24mm);
+\coordinate (I) at (15,-32mm);% ******** start of changes ************
+\coordinate (J) at (70,-32mm);
+\coordinate (K) at (40,-40mm);% ******** start of changes ************
+\coordinate (L) at (70,-40mm);
+\coordinate (M) at (15,-48mm);% ******** start of changes ************
+\coordinate (N) at (70,-48mm);
+\end{axis}  
+\node at (A) {10};
+\node at (B) {29};% ********* end of changes **********
+\node at (C) {21};
+\node at (D) {18};% ********* end of changes **********
+\node at (E) {23};
+\node at (F) {16};% ********* end of changes ********** 
+\node at (G) {14};
+\node at (H) {25};% ********* end of changes **********   
+\node at (I) {24};
+\node at (J) {15};% ********* end of changes **********
+\node at (K) {22};
+\node at (L) {17};% ********* end of changes **********
+\node at (M) {11};
+\node at (N) {28};% ********* end of changes **********
+\end{tikzpicture}
+\caption{Windows mining setup preferences.}
+\label{chart:windowshabits}\end{figure}\end{center}
+
     \end{frame}
     \subsection{Automatizace}
     \begin{frame}{Automatizace}
-     Obsah
+    
+    \begin{multicols}{2}
+OS: Linux
+\begin{itemize}
+\item Kickstart instalace
+\item Spuštění Ansible playbooku
+\item Node připraven k těžbě
+\end{itemize}
+Statistiky:
+\begin{itemize}
+\item Instalace OS - 5 minut
+\item Ansible (aktualizace OS, instalace XMR stak, začátek těžby) - 6 minut
+\end{itemize}
+
+\columnbreak
+OS: Windows
+\begin{itemize}
+\item Autounattend instalace
+\item Spuštění Ansible playbooku
+\item Node připraven k těžbě
+\end{itemize}
+Statistiky:
+\begin{itemize}
+\item Instalace OS - 11 minut
+\item Ansible (aktualizace OS, instalace XMR stak, začátek těžby) - 46 minut
+\end{itemize}
+\end{multicols}
+Primárně testováno na i5-4460, SSD sestavě. Podobných výsledků bylo dosaženo i na Dell PowerEdge R610 a R210 testovacích serverech (rozdíl v boot time kvůli serverové desce).
+ 
+ 
+ \tikz[remember picture,overlay] \node[opacity=0.8,inner sep=10pt] at ($(current page.45)+(0,-1.4)$)
+ {\includegraphics[width=0.25\textwidth]{ansible-redhat.png}};
+
+%     \begin{figure}
+%  \centering
+%  \includegraphics[width=0.3\textwidth]{ansible-redhat.png}
+%  \caption{Monero Github \& Reddit.}  \label{fig:xray}
+%\end{figure}
     \end{frame}
   \end{darkframes}
   
@@ -235,11 +787,19 @@ Dotazník rozdělen:
     \section{Závěr}
     \subsection{Webový portál}
     \begin{frame}{Webový portál}
-     Obsah
+      	\begin{figure}
+  \centering
+  \includegraphics[trim={0 1cm 0 0},clip,width=0.85\textwidth]{ssme-portal.png}
+% \caption{Specifické požadavky respondentů.}  \label{fig:xray}
+\end{figure}
     \end{frame}
     \subsection{Open-source}
     \begin{frame}{Open-source}
-     Obsah
+     	\begin{figure}
+  \centering
+  \includegraphics[width=1\textwidth]{github-repo.png}
+% \caption{Specifické požadavky respondentů.}  \label{fig:xray}
+\end{figure}
     \end{frame}
   \end{darkframes}
   
@@ -256,10 +816,204 @@ Dotazník rozdělen:
     
   \begin{darkframes}
     \section{Reakce na posudky, dotazy}
-    \subsection{Název sekce}
-    \begin{frame}{Název frame}
-     Obsah
+     \begin{frame}{Installation videos}
+     	\begin{figure}
+\say{I appreciate multiple appendices with the data and the
+complete questionnaires, as well as the videos of the installation process (although the Linux
+link in the repository seems to be broken as of 6th June 2019).}
+\begin{itemize}
+\item Špatně nastavená viditelnost videa (nastaveno soukromé místo publikovaného).
+\item Opraveno, při prezentaci jsem vždy ukazoval z notebooku, kde byl přihlášený Google účet.
+\end{itemize}
+    \end{figure}
     \end{frame}
+
+        \begin{frame}{Monero community feedback}
+     \say{ I’d appreciate knowing
+from the author what was the reception of the work by the Monero community (if any).}
+    \end{frame}
+       \begin{frame}{Monero community feedback}
+     	\begin{figure}
+  \centering
+  \includegraphics[width=0.68\textwidth]{community-facebook.png}
+% \caption{Specifické požadavky respondentů.}  \label{fig:xray}
+\end{figure}
+    \end{frame}    
+    \begin{frame}{Monero community feedback}
+     	\begin{figure}
+  \centering
+  \includegraphics[width=1\textwidth]{community-reddit.png}
+% \caption{Specifické požadavky respondentů.}  \label{fig:xray}
+\end{figure}
+    \end{frame}
+        \begin{frame}{Monero community feedback}
+     	\begin{figure}
+  \centering
+  \includegraphics[width=1\textwidth]{community-redditnext.png}
+% \caption{Specifické požadavky respondentů.}  \label{fig:xray}
+\end{figure}
+    \end{frame}
+      
+    \begin{frame}{Monero community feedback}
+     	\begin{figure}
+  \centering
+  \includegraphics[width=1\textwidth]{reddit-commentnext.png}
+  \includegraphics[width=0.4\textwidth]{community-redditcomment.png}
+% \caption{Specifické požadavky respondentů.}  \label{fig:xray}
+\end{figure}
+    \end{frame}
+    
+        \begin{frame}{Ansible}
+     \say{On the other hand, I appreciate the
+effort of having the automation setup available for both Linux and Windows (making it must
+have required different sets of skills). Customization possibilities of the Ansible playbooks are
+not mentioned much (Are there any?).}
+	\begin{itemize}
+	\item Každá rolí obsahuje složku defaults, ve které existuje \texttt{main.yml} s proměnnými pro úpravu.
+	\begin{itemize}
+	\item U \texttt{ansible-win-apps} tak může uživatel změnit adresu peněženky, pool, konfiguraci webového rozhraní a další věci týkající se těžebního software.
+	\end{itemize}
+	\end{itemize}
+    \end{frame}
+
+
+        \begin{frame}{Bias}
+     \begin{small}
+     \say{Secondly, you do not consider the social desirability bias much – people
+will not readily admit illegal activity (and drug buying, darknet transactions, ...). I appreciate
+the data cleaning, but could that not have introduced/increased the bias?}
+     \end{small}
+
+Plně souhlasím, vypadá to zvláštně, když odfiltruji \say{Partially answered or unanswered questionnaires were not taken into account (261 out of 323).} \textbf{Měl jsem dodat popis metodiky, co je částečně nebo vůbec.}
+\begin{itemize}
+\item Částečné nebo vůbec = počet vyplněných otázek z celku < 5. 
+\item Skutečnost: 261 odfiltrovaných = buď žádná odpověď nikde nebo náhodné zakliknutí jedné otázky.
+\end{itemize}
+    \end{frame}
+        \begin{frame}{Mining setup vs questionnaire}
+     \say{Moreover, I miss how precisely these
+build on the results from the questionnaire in chapter 5. Similarly so for the designed mining
+setup automation in chapter 9 (How does it build on the questionnaire results? What would
+you have done differently without the questionnaire?). }
+\begin{itemize}
+\item Získání informací o tom, jaký software pro těžbu se používá [XMR-Stak/XMRig/Wallet?].
+\item Zda má cenu dělat návod na mining operation (nepoužívají pronajatý výkon, cloud?)
+\item Na jakých platformách se těží? (Windows = jednodušší a lépe optimalizované z hlediska paměti a GPU)
+\end{itemize}
+
+    \end{frame}
+
+        \begin{frame}{Userbase/minerbase}
+     \say{The sample may not be representative of the Monero
+userbase/minerbase at all. Can we at least make a comparison to some general Monero stats?
+How many users/wallets are there? What countries seem Monero users to dominantly be
+from? (At least an estimate based on the forums, etc.) Could your sample mislead the results?
+In what way precisely?}
+    \end{frame}
+    
+        \begin{frame}{Userbase/minerbase}
+     \say{The sample may not be representative of the Monero
+userbase/minerbase at all. Can we at least make a comparison to some general Monero stats?}
+\begin{itemize}
+\item Přímo uživatelů - vzhledem k principu fungování Monera reprezentativně ne.
+\item Z fór, Redditu, Facebooku - vždy to bude omezená množina (podobně jako u mých dat).
+\begin{itemize}
+\item Scrapováním těchto zdrojů by šlo docílit podrobnějších informací.
+\end{itemize}
+\item \say{Nejreprezentativnějším} údajem = rozdělení hashrate do poolů a princip, že většina lidí chce těžit tam, kam mají nejnižší latenci (problém - co když neexistuje v dané lokalitě atraktivní pool).
+\end{itemize}
+    \end{frame}
+    
+            \begin{frame}{Userbase/minerbase}
+     \say{What countries seem Monero users to dominantly be
+from? (At least an estimate based on the forums, etc.) Could your sample mislead the results?
+In what way precisely?}
+\begin{itemize}
+\item Opravdu velký odhad podložený subjektivním pozorováním dle aktivity (čas postování, komentáře) - USA.
+\item Použitý vzorek mohl ovlivnit výsledky například v:
+\begin{itemize}
+\item Způsob užití měny (dle geo/socio/ekonomických podmínek)
+\item Použitý hardware a software klientů (preference určitého OS apod.)
+\item Výběr těžebního poolu (dle lokality)
+\end{itemize}
+\end{itemize}
+    \end{frame}
+    
+
+    \begin{frame}{Research questions}
+      \say{\begin{small}
+      What parts of the
+study address what research questions? What are the conclusions regarding the individual
+questions?).
+      \end{small}}
+       \begin{multicols}{2}
+       Research questions
+      \begin{small}
+      \begin{enumerate}
+      \item What are Monero’s main use cases? How do participants
+perceive Monero’s features?
+      \item What are participant’s ways of wallet access and storage?
+      \item What security incidents have affected users? How did they
+deal with them?
+      \item In case of recovery, how did they recover their keys?
+      \end{enumerate}
+      Pairing in text
+      \begin{enumerate}
+            \item Chapter 5.4.2 Monero usage, Table 5.1/5.2, Figure 5.9
+      \item Chapter 5.4.1 and 5.4.3 Monero key and coin management, Figure 5.11, 5.4-7 
+      \item Chapter 5.4.4 and 5.4.5 Monero recovery/malicious software
+      \item Chapter 5.4.4, Figure 5.12, 5.13
+      \end{enumerate}
+      \end{small}
+      \end{multicols}
+    \end{frame}
+    
+        \begin{frame}{Survey Methodology}
+     \say{However, I see some deficiencies in survey methodology: Where did the
+answer options to the individual questions come from? E.g. is there really a difference in
+the answers for profit and as an investment?). }
+\begin{itemize}
+\item Tyto možnosti, jak odpovědět, byly vytvořeny mnou na základě toho, za co se může kromě Monera i jiný druh měny použít. Obecné kategorie + přidány specifické věci, pro které by mohlo být Monero použito (gambling, illegal use cases).
+\end{itemize}
+\end{frame}
+
+\begin{frame}{Survey Methodology - pokračování}
+
+\say{Furthermore, I miss the options indicating the
+participant does not know or thinks the question does not apply to them (details why this may
+be a problem described later).}
+
+\begin{itemize}
+\item Problém - rozdílnost online formuláře vs jeho export v PDF verzi pro tisk diplomové práce.
+\item Reálně tuto možnost měli viz další slidy.
+\end{itemize}
+    \end{frame}
+        \begin{frame}{Survey Methodology - pokračování}
+     	\begin{figure}
+  \centering
+  \includegraphics[width=1\textwidth]{survey-answer.png}
+% \caption{Specifické požadavky respondentů.}  \label{fig:xray}
+\end{figure}
+    \end{frame}
+            \begin{frame}{Survey Methodology - pokračování}
+     	\begin{figure}
+  \centering
+  \includegraphics[width=1\textwidth]{survey-answernext.png}
+% \caption{Specifické požadavky respondentů.}  \label{fig:xray}
+\end{figure}
+    \end{frame}
+            \begin{frame}{Survey Methodology - pokračování}
+     	\begin{figure}
+  \centering
+  \includegraphics[width=1\textwidth]{survey-answernextanother.png}
+% \caption{Specifické požadavky respondentů.}  \label{fig:xray}
+\end{figure}
+    \end{frame}
+
+    
+
+
+
   \end{darkframes}
 
 \end{document}