poster.tex

\documentclass{gprscposter}

\usepackage{lipsum}
\usepackage{natbib}
\usepackage{booktabs}
\usepackage{subfig} 
\usepackage{amsmath} 
\usepackage{textcomp} 
\usepackage{url}  
\usepackage[hidelinks]{hyperref}
\usepackage[utf8]{inputenc}
\usepackage{scalefnt}
%\usepackage[portuguese]{babel}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%               Configs               %%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\setsectioncolor{matblue} 

% Inform the paths to the logo files or leave empty one or both parameters. 
% There are three options [ T | M | B ] to positioning them.
\setlogos[M]{images/GPRSC_Logo}{images/UTFPR_Logo}

% Choose one of the background options {1 | 2 | 3}. 
% Actually, one can select any graphic file in backgrounds directory. 
%\setbackground{1}

% Resize the title to keep it in two lines // {font size}{line height}
\settitlesize{64pt}{68pt}

% Resize the font of the content. Default {32pt}{38pt} // {font size}{line height}
\setcontentfontesize{42pt}{48pt}

% Resize the font of the emails. Default {26pt}{32pt} // {font size}{line height}
\setemailfontesize{42pt}{40pt}

% General info
\title{Title} 

\author{Newton C. Will} 

\department{Federal University of Technology - Paraná}

\email{will@utfpr.edu.br}

\posteryear{\the\year}

\copyrightholder{\href{https://coens.dv.utfpr.edu.br/gprsc/}{Research Group on Computer Networks and Computational Security - GPRSC}}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%           End configs               %%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\pagestyle{fancy}

\begin{document}

\begin{poster}

\section{\uppercase{Introduction}}

\section{\uppercase{Conclusion}}

\renewcommand\refname{\uppercase{References}}
\scalefont{0.55}
\bibliographystyle{abbrv}
\bibliography{reference}

\end{poster}

\end{document}