\documentclass{beamer}
\usetheme[numbering=progressbar]{focus}
\definecolor{main}{RGB}{47, 161, 219}
\definecolor{textcolor}{RGB}{128, 128, 128}
\definecolor{background}{RGB}{240, 247, 255}

\usepackage[utf8]{inputenc}
\usepackage{tikz}
\usepackage{listings}
\usepackage{fontawesome5}
\usetikzlibrary{positioning}
\usetikzlibrary{shapes,arrows}


\title{MISP-STIX}
\subtitle{The Holy Grail for MISP and STIX formats}
\author{MISP core team - Christian Studer \\ \emph{TLP:WHITE}}
\date{CTI Summit (CTIS-2022)}
\titlegraphic{\includegraphics[scale=0.55]{misp.pdf}}
\institute{MISP Project \\ \url{https://www.misp-project.org/}}


\begin{document}
\include{content}
\end{document}