Merge pull request #24 from Wachizungu/fix-typo-os-targets

fix: fix simple typo

events/20231107-FIRSTCTI23-MISP3/content.tex

@@ -458,7 +458,7 @@
         \begin{itemize}
             \item \textbf{Simplified} installation based on package managers
             \item Upstream Docker installer
-            \item OS targerts: \textbf{Ubuntu} and \textbf{RHEL}
+            \item OS targets: \textbf{Ubuntu} and \textbf{RHEL}
         \end{itemize}
     \end{minipage}%
     \begin{minipage}{0.48\textwidth}

events/20231114-NATO-MUG-Workflow/clean.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+rm *.aux *.listing *.log *.nav *.out *.snm *.toc *.vrb *.upa

events/20231114-NATO-MUG-Workflow/content.tex

@@ -0,0 +1,756 @@
+% DO NOT COMPILE THIS FILE DIRECTLY!
+% This is included by the other .tex files.
+
+\begin{frame}[t,plain]
+\titlepage
+\end{frame}
+
+\begin{frame}
+    \frametitle{Example of use-cases}
+    \begin{itemize}
+        \item \textbf{Notification} on specifc actions
+        \begin{itemize}
+            \item New events matching criteria
+            \item New users
+            \item Automated alerts for high-priority IOCs
+        \end{itemize}
+        \item \textbf{Extend} existing MISP behavior
+        \begin{itemize}
+            \item Push data to another system
+            \item Automatic enrichment
+            \item Sanity check to block publishing / sharing
+            \item Curation pipelines
+        \end{itemize}
+        \item \textbf{Hook} capabilities
+        \begin{itemize}
+            \item Assign tasks and notify incident response team members
+        \end{itemize}
+        \item ...
+    \end{itemize}
+\end{frame}
+
+% \section{Workflow - Fundamentals}
+\begin{frame}
+    \frametitle{
+        \huge
+        Workflow - Fundamentals
+        \vspace{1em}
+    }
+    \textbf{Objective:} Start with the foundation to understand the basics
+    \begin{center}
+        \includegraphics[width=0.07\linewidth]{pictures/fundation}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Triggers}
+    Currently 11 triggers can be hooked. 3 being \includegraphics[width=36px]{pictures/blocking-workflow.png}.
+    \begin{center}
+        \frame{\includegraphics[width=1.0\linewidth]{pictures/triggers.png}}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Logic modules / Conditions}
+    \vspace*{0.25em}
+    \includegraphics[width=70px]{pictures/sc-condition.png}
+    \vspace*{0.25em}
+    {\Large \faIcon{question-circle}} \textbf{Logic modules} allow to redirect the execution flow
+    \begin{itemize}
+        % \colorbox{red!100}{\textcolor{white}{\texttt{tlp:red}}}
+        \item A MISP Event is tagged with \texttt{tlp:red}
+        \item The distribution of an Attribute is a sharing group
+        \item The creator organisation is \texttt{circl.lu}
+        \item Or any other \textbf{generic} conditions
+    \end{itemize}
+
+    \vspace*{0.5em}
+    \begin{center}
+        \includegraphics[width=0.43\textwidth]{pictures/logic-module.png}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Actions modules}
+    \vspace*{0.25em}
+    \includegraphics[width=60px]{pictures/sc-action.png}
+    \vspace*{0.25em}
+    {\Large \faIcon{question-circle}} \textbf{Action modules} allow to executes operations
+    \begin{itemize}
+        \item Send an email notification
+        \item Perform enrichments
+        \item Send a chat message on MS Teams
+        \item Attach a local tag
+        \item ...
+    \end{itemize}
+
+    \vspace*{0.5em}
+    \begin{center}
+        \includegraphics[width=0.43\textwidth]{pictures/action-module.png}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{What is a MISP Workflow?}
+    \begin{itemize}
+        \item Sequence of all nodes to be executed in a specific order
+        \item Workflows can be enabled / disabled
+        \item A Workflow is associated to \textbf{1-and-only-1 trigger}
+    \end{itemize}
+    \vspace*{0.5em}
+    \begin{center}
+        \frame{\includegraphics[width=1.0\linewidth]{pictures/simple-workflow.png}}
+    \end{center}
+\end{frame}
+
+
+\begin{frame}
+    \frametitle{Sources of Workflow modules}
+    {\large Built-in \textbf{default} modules}
+    \begin{itemize}
+        \item Part of the MISP codebase
+        \item Ready to use once enabled
+    \end{itemize}
+    \vspace{1em}
+    {\large User-defined \textbf{custom} modules}
+    \vspace{0.5em}
+    \begin{columns}[t]
+        \begin{column}{0.5\textwidth}
+            \underline{Written in PHP}
+            \begin{itemize}
+                \item Extend existing modules
+                \item MISP code reuse
+            \end{itemize}
+        \end{column}
+        \begin{column}{0.5\textwidth}
+            \underline{Written in Python}
+            \begin{itemize}
+                \item Can rely on extensive python libraries
+                \item Easier to write
+                \item Rely on the \textbf{enrichment service} \includegraphics[width=0.12\linewidth]{pictures/misp-module-icon.png}
+            \end{itemize}
+        \end{column}
+    \end{columns}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Demo by examples}
+    \begin{enumerate}
+        \item[WF-1.] Send an email to \textbf{all admins} when a new event has been pulled
+        \vspace*{2em}
+        \item[WF-2.] Block queries on 3rd party services when \textbf{tlp:red} or \textbf{PAP:red}
+        \begin{itemize}
+            \item \textbf{tlp:red}: For the eyes and ears of individual recipients only
+            \item \textbf{PAP:RED}: Only passive actions that are not detectable from the outside
+        \end{itemize}
+    \end{enumerate}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Demo WF-1: Send an email to \textbf{all admins} when a new event has been pulled}
+     \begin{center}
+        \frame{\includegraphics[width=1.0\linewidth]{pictures/demo-wf1.png}}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Demo WF-2: Block queries on 3rd party services when \textbf{tlp:red} or \textbf{PAP:red}}
+    \begin{itemize}
+        \small
+        \item \textbf{tlp:red}: For the eyes and ears of individual recipients only
+        \item \textbf{PAP:RED}: Only passive actions that are not detectable from the outside
+    \end{itemize}
+    \vspace*{1em}
+     \begin{center}
+        \frame{\includegraphics[width=1.0\linewidth]{pictures/demo-wf2.png}}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Creating a workflow with the editor}
+    \begin{enumerate}
+        \item \underline{Prevent} event publication \texttt{\bf \large if tlp:red} tag
+        \begin{itemize}
+            \item \underline{Send a mail} to \texttt{\scriptsize admin@admin.test} about potential data leak
+        \end{itemize}
+        \item \texttt{\bf \large else}, \underline{send a notification} on Mattermost
+    \end{enumerate}
+\end{frame}
+
+% \section{Considerations when working with workflows}
+\begin{frame}
+    \frametitle{
+        \huge
+        Considerations when working with workflows
+        \vspace{1em}
+    }
+    \textbf{Objective:} Overview of some common pitfalls
+    \begin{center}
+        \includegraphics[width=24px]{pictures/radar.png}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Working with the editor - Operations not allowed}
+    Execution loop are not authorized
+    \vspace*{1em}
+    \begin{columns}
+        \begin{column}{0.7\textwidth}
+            \frame{\includegraphics[width=1.0\linewidth]{pictures/editor-not-allowed-1.png}}
+        \end{column}
+        \begin{column}{0.3\textwidth}
+            \frame{\includegraphics[width=1.0\linewidth]{pictures/infinite-loop.jpg}}
+        \end{column}
+    \end{columns}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Recursive workflows}
+    \frame{\includegraphics[width=1.0\linewidth]{pictures/recursive-workflow.png}}
+    \danger Recursion: If an action re-run the workflow
+\end{frame}
+
+\begin{frame}
+    \frametitle{Working with the editor - Operations not allowed}
+    Multiple connections from the same output
+    \vspace*{1em}
+    \begin{columns}
+        \begin{column}{0.7\textwidth}
+            \frame{\includegraphics[width=1.0\linewidth]{pictures/editor-not-allowed-2.png}}
+        \end{column}
+        \begin{column}{0.3\textwidth}
+            \frame{\includegraphics[width=1.0\linewidth]{pictures/two-paths.jpeg}}
+        \end{column}
+    \end{columns}
+    \begin{itemize}
+        \item Execution order not guaranted
+        \item Confusing for users
+    \end{itemize}
+\end{frame}
+
+\section{New recent features}
+\begin{frame}
+    \frametitle{New recent features I}
+    \begin{itemize}
+        \item New action modules \& improvements
+        \begin{itemize}
+            \item \texttt{Assign country}
+            \item \texttt{Attach warninglist}
+            \item \texttt{Attribute operations}
+            \item \texttt{Tag replacements}
+            \item \texttt{Webhook}, $\cdots$
+        \end{itemize}
+        \item New logic modules \& improvements
+        \begin{itemize}
+            \item \texttt{Filter :: Generic}
+            \item \texttt{Filter :: Remove}
+            \item \texttt{IF :: *}
+        \end{itemize}
+    \end{itemize}
+\end{frame}
+
+\begin{frame}
+    \frametitle{New recent features I}
+    \frame{\includegraphics[width=1.0\linewidth]{pictures/new-modules.png}}
+\end{frame}
+
+\begin{frame}
+    \frametitle{New recent features II}
+    $\sim 12$ New blueprints for IoC curation
+    \frame{\includegraphics[width=1.0\linewidth]{pictures/curation-google-safe-browsing.png}}
+\end{frame}
+
+\begin{frame}
+    \frametitle{New recent features III}
+    \begin{itemize}
+        \item UI improvements
+        \begin{itemize}
+            \item Frame to annotate and group modules
+            \item More documentation (Format, Jinja2 syntax)
+            \item Collapsible sidebar and quick node insert
+            \item Hash path picker
+        \end{itemize}
+    \end{itemize}
+    \begin{center}
+        \frame{\includegraphics[width=0.7\linewidth]{pictures/frames.png}}
+    \end{center}
+\end{frame}
+
+\section{Advanced usage}
+\begin{frame}
+    \frametitle{
+        \huge
+        Advanced usage
+        \vspace{1em}
+    }
+    \textbf{Objective:}
+    \begin{itemize}
+        \item Blocking workflows
+        \item Blueprints
+        \item Filtering
+        \item Data format
+        \item Debugging
+    \end{itemize}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Blocking and non-blocking}
+    Two types of workflows:
+    \vspace{0.5em}
+    \begin{itemize}
+        \item[] \hspace*{-2em}\includegraphics[valign=m,width=48px]{pictures/blocking-workflow.png} Workflows
+        \begin{itemize}
+            \item Can prevent / block the original event to happen
+            \item If a \textbf{blocking module}\includegraphics[valign=b,width=12px]{pictures/blocking-module.png} blocks the action
+            \item \texttt{event-publish}, \texttt{event-before-save}, \texttt{enrichment-before-query}, $\cdots$
+        \end{itemize}
+        \vspace{0.5em}
+        \item[] \hspace*{-2em}\includegraphics[valign=b,width=56px]{pictures/non-blocking-workflow.png} Workflows execution outcome has no impact
+        \begin{itemize}
+            \item No way to prevent something that happened in the past
+            \item \texttt{event-after-save}, \texttt{attribute-after-save} \texttt{log-after-save}, $\cdots$
+        \end{itemize}
+    \end{itemize}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Logic module: Concurrent Task}
+    \begin{itemize}
+        \item Logic module allowing \textbf{multiple output} connections
+        \item \textbf{Postpone the execution} for remaining modules
+        \item Convert \includegraphics[valign=b,width=44px]{pictures/blocking-workflow.png} \faIcon{long-arrow-alt-right} \includegraphics[valign=b,width=56px]{pictures/non-blocking-workflow.png}
+    \end{itemize}
+    \begin{center}
+        \frame{\includegraphics[width=0.5\linewidth]{pictures/module-concurrent.png}}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Workflow blueprints}
+    \begin{enumerate}
+        \item Blueprints allow to \textbf{re-use parts} of a workflow in another one
+        \item Blueprints can be saved, exported and \textbf{shared}
+    \end{enumerate}
+    \begin{center}
+        \includegraphics[width=0.5\linewidth]{pictures/blueprint-debugging.png}
+    \end{center}
+    Blueprints sources: \texttt{\scriptsize MISP/misp-workflow-blueprints} repository\footnote{\scriptsize https://github.com/MISP/misp-workflow-blueprints}
+    \begin{itemize}
+        \small
+        \item Block actions if any attributes have the \texttt{PAP:RED} or \texttt{tlp:red} tag
+        \item Curation pipeline
+        \item Enrich data from 3rd-party
+    \end{itemize}
+\end{frame}
+
+\section{Filtering}
+\begin{frame}
+    \frametitle{Fitlering data on which to apply a module}
+    What is the outcome of executing this workflow?
+    \begin{center}
+        \includegraphics[width=1.0\textwidth]{pictures/remove-ids-1.png}
+    \end{center}
+    \pause
+    \vspace{1em}
+    All Attributes get their \texttt{to\_ids} turned off.\\
+    \vspace{1em}
+    How could we force that action only on Attribute of type \texttt{comment}?
+    \begin{center}
+        $\rightarrow$ Hash path filtering!
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Fitlering data on which to apply a module}
+    \begin{center}
+        \includegraphics[width=0.5\textwidth]{pictures/remove-ids-3.png}
+    \end{center}
+    \begin{center}
+        \includegraphics[width=0.9\textwidth]{pictures/remove-ids-2.png}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Fitlering data on which to apply a module}
+    \begin{center}
+        \includegraphics[width=0.5\textwidth]{pictures/remove-ids-3.png}
+    \end{center}
+    \begin{center}
+        \includegraphics[width=0.9\textwidth]{pictures/remove-ids-2-details.png}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Fitlering data on which to apply a module}
+    \Wider{\includegraphics[width=1.01\textwidth]{pictures/filtering-diagram}}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Fitlering data on which to apply on multiple modules}
+    New feature as of \textbf{v2.4.171} allows setting filters on a path.
+    \begin{center}
+        \includegraphics[width=1.0\textwidth]{pictures/remove-ids-generic.png}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Data format in Workflows}
+    \begin{itemize}
+        \item In most cases, the format is the \textbf{MISP Core format}
+        \begin{itemize}
+            \item Attributes are \textbf{always encapsulated} in the Event or Object
+        \end{itemize}
+    \end{itemize}
+    \begin{center}
+        \includegraphics[width=0.9\linewidth]{pictures/misp-core-format.png}
+    \end{center}
+\end{frame}
+
+\begin{frame}[fragile]
+    \frametitle{Hash path filtering - Example}
+
+\begin{lstlisting}[language=javascript,firstnumber=1]
+{
+    "Event": {
+        "uuid": ...
+        "timestamp": ...
+        "distribution": 1,
+        "published": false,
+        "Attribute": [
+            {
+                "type": "ip-src",
+                "value": "8.8.8.8", ...
+            },
+            {
+                "type": "domain",
+                "value": "misp-project.org", ...
+            }
+        ],
+        ...
+    }
+}
+\end{lstlisting}
+    \begin{enumerate}
+        \item Access Event distribution
+        \begin{itemize}
+            \item \texttt{Event.distribution}
+        \end{itemize}
+    \end{enumerate}
+\end{frame}
+
+\begin{frame}[fragile]
+    \frametitle{Hash path filtering - Exercise (1)}
+
+\begin{lstlisting}[language=javascript,firstnumber=1]
+{
+    "Event": {
+        "uuid": ...
+        "distribution": 1,
+        "published": false,
+        "Attribute": [
+            {
+                "type": "ip-src",
+                "value": "8.8.8.8", ...
+            },
+            {
+                "type": "domain",
+                "value": "misp-project.org", ...
+            }
+        ],
+        ...
+    }
+}
+\end{lstlisting}
+    \begin{enumerate}
+        \setcounter{enumi}{1}
+        \item Access Event published state
+        \pause
+        \begin{itemize}
+            \item \texttt{Event.published}
+        \end{itemize}
+    \end{enumerate}
+\end{frame}
+
+\begin{frame}[fragile]
+    \frametitle{Hash path filtering - Exercise (2)}
+
+\begin{lstlisting}[language=javascript,firstnumber=1]
+{
+    "Event": {
+        "uuid": ...
+        "distribution": 1,
+        "published": false,
+        "Attribute": [
+            {
+                "type": "ip-src",
+                "value": "8.8.8.8", ...
+            },
+            {
+                "type": "domain",
+                "value": "misp-project.org", ...
+            }
+        ],
+        ...
+    }
+}
+\end{lstlisting}
+    \begin{enumerate}
+        \setcounter{enumi}{2}
+        \item Access all Attribute types
+        \begin{itemize}
+            \item Hint: Use \texttt{\bf \{n\}} to loop 
+            \pause
+            \item \texttt{Event.Attribute.\{n\}.type}
+        \end{itemize}
+    \end{enumerate}
+\end{frame}
+
+\begin{frame}[fragile]
+    \frametitle{Hash path filtering - Exercise (3)}
+
+\begin{lstlisting}[language=javascript,firstnumber=1]
+{
+    "Event": {
+        "Attribute": [
+            {
+                "type": "ip-src",
+                "value": "8.8.8.8",
+                "Tag": [
+                    {
+                        "name": "PAP:AMBER", ...
+                    }
+                ], ...
+            }
+        ],
+        ...
+    }
+}
+\end{lstlisting}
+    \begin{enumerate}
+        \setcounter{enumi}{2}
+        \item Access all Tags attached to Attributes
+        \pause
+        \begin{itemize}
+            \item \texttt{Event.Attribute.\{n\}.Tag.\{n\}.name}
+        \end{itemize}
+    \end{enumerate}
+\end{frame}
+
+
+\begin{frame}[fragile]
+    \frametitle{Hash path filtering - Exercise (4)}
+
+\begin{lstlisting}[language=javascript,firstnumber=1]
+{
+    "Event": {
+        "Tag": [
+            {
+                "name": "tlp:green", ...
+            }
+        ], ...
+        "Attribute": [
+            {
+                "value": "8.8.8.8",
+                "Tag": [
+                    {
+                        "name": "PAP:AMBER", ...
+                    }
+                ], ...
+            }
+        ],
+    }
+}
+\end{lstlisting}
+    \begin{enumerate}
+        \setcounter{enumi}{3}
+        \item Access all Tags attached to Attributes and from the Event
+        \begin{itemize}
+            \item Hint: Use \texttt{\bf \_allTags} to access {\bf all} tags
+        \end{itemize}
+    \end{enumerate}
+\end{frame}
+
+\begin{frame}[fragile]
+    \frametitle{Hash path filtering - Exercise (4)}
+
+\begin{lstlisting}[language=javascript,firstnumber=1]
+{
+    "Event": {
+        "Tag": [
+            {
+                "name": "tlp:green", ...
+            }
+        ], ...
+        "Attribute": [
+            {
+                "value": "8.8.8.8",
+                "Tag": [
+                    {
+                        "name": "PAP:AMBER", ...
+                    }
+                ], ...
+            }
+        ],
+    }
+}
+\end{lstlisting}
+    \begin{enumerate}
+        \setcounter{enumi}{3}
+        \item Access all Tags attached to Attributes and from the Event
+        \begin{itemize}
+            \item \texttt{Event.Attribute.\{n\}.\_allTags.\{n\}.name}
+        \end{itemize}
+    \end{enumerate}
+\end{frame}
+
+\begin{frame}[fragile]
+    \frametitle{Hash path filtering - Exercise (4)}
+
+\begin{lstlisting}[language=javascript,firstnumber=1]
+{
+    "Event": {
+        "Tag": [...],
+        "Attribute": [
+            {
+                "value": "8.8.8.8",
+                "_allTags": [
+                    {
+                        "name": "tlp:green",
+                        "inherited": true, ...
+                    },
+                    {
+                        "name": "PAP:AMBER",
+                        "inherited": false, ...
+                    }
+                ],
+            }
+        ...
+}
+\end{lstlisting}
+    \begin{enumerate}
+        \setcounter{enumi}{3}
+        \item Access all Tags attached to Attributes and from the Event
+        \begin{itemize}
+            \item \texttt{Event.Attribute.\{n\}.\_allTags.\{n\}.name}
+        \end{itemize}
+    \end{enumerate}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Data format in Workflows}
+    \begin{center}
+        \includegraphics[width=0.7\linewidth]{pictures/workflow-trigger.png}
+    \end{center}
+    \begin{itemize}
+        \item In most cases, the format is the \textbf{MISP Core format}
+        \begin{itemize}
+            \item Attributes are \textbf{always encapsulated} in the Event or Object
+        \end{itemize}
+        \item The MISP Core format has \textbf{additional properties}
+        \begin{itemize}
+            \item Additional key \textbf{\texttt{\_AttributeFlattened}}
+            \item Additional key \textbf{\texttt{\_allTags}}
+            \item Additional key \textbf{\texttt{inherited}} for Tags
+        \end{itemize}
+    \end{itemize}
+\end{frame}
+
+\section{Debugging}
+\begin{frame}
+    \frametitle{Debugging Workflows: Log Entries}
+    \begin{itemize}
+        \item Workflow execution is logged in the application logs:
+        \begin{itemize}
+            \item \texttt{/admin/logs/index}
+            \item \faIcon{exclamation-triangle} Might be phased out as its too verbose
+        \end{itemize}
+        \item Or stored on disk in the following file:
+        \begin{itemize}
+            \item \texttt{/app/tmp/logs/workflow-execution.log}
+        \end{itemize}
+    \end{itemize}
+    \begin{center}
+        \includegraphics[width=1.0\linewidth]{pictures/workflow-debug.png}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Debugging Workflows: Debug mode}
+    \begin{itemize}
+        \item The \includegraphics[width=70px]{pictures/debug-mode.png} can be turned on for each workflows
+        \item Each nodes will send data to the provided URL
+        \begin{itemize}
+            \item Configure the setting: \texttt{Plugin.Workflow\_debug\_url}
+        \end{itemize}
+        \item Result can be visualized in
+        \begin{itemize}
+            \item \textbf{offline}: \texttt{tools/misp-workflows/webhook-listener.py}
+            \item \textbf{online}: \url{requestbin.com} or similar websites
+        \end{itemize}
+    \end{itemize}
+    \begin{center}
+        \includegraphics[width=0.6\linewidth]{pictures/request-bin.png}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Debugging modules: Re-running workflows}
+    \begin{itemize}
+        \item Try workflows with custom input
+        \item Re-run workflows to ease debugging
+    \end{itemize}
+    \begin{center}
+        \frame{\includegraphics[width=0.55\linewidth]{pictures/running-workflows.png}}
+    \end{center}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Debugging options}
+    \begin{itemize}
+        \item Workflow \textbf{execution and outcome}
+        \item Individual module \textbf{execution and outcome}
+        \item \textbf{Live} workflow debugging with module inspection
+        \item \textbf{Re-running/testing} workflows with custom data
+    \end{itemize}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Should I migrate to MISP Workflows}
+    I have automation in place using the API/ZMQ. Should I move to Workflows?
+    \vspace{1em}
+    \begin{itemize}
+        \item I have a curation pipeline using the API, should I port it to workflows?
+        \begin{itemize}
+            \item \textbf{No} in general, but WF can be used to start the curation process or perform simple pre-processing
+        \end{itemize}
+        \item What if I want to \textbf{block} some actions
+        \begin{itemize}
+            \item Put the blocking logic in the WF, keep the remaining outside
+        \end{itemize}
+        \item Bottom line is \textbf{Keep it simple} for you to maintain
+    \end{itemize}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Future works}
+    \begin{itemize}
+        \item More action modules \includegraphics[width=12px]{pictures/sc-action-icon.png}
+        \item More logic modules \includegraphics[width=12px]{pictures/sc-condition-icon.png}
+        \item More triggers \includegraphics[width=12px]{pictures/sc-event-icon.png}
+        \item Recursion prevention system
+        \item Improvement for logging
+    \end{itemize}
+\end{frame}
+
+\begin{frame}
+    \frametitle{Final words}
+    \begin{itemize}
+        \item Designed to \textbf{quickly} and \textbf{cheaply} integrate MISP in CTI pipelines
+        \item Waiting for feedback!
+        \begin{itemize}
+            \item New triggers?
+            \item New modules?
+        \end{itemize}
+    \end{itemize}
+\end{frame}
+