ESTUDO DE SOLUÇÕES VPN SITE-TO-SITE SEGUNDO AS TÉCNICAS CRIPTOGRÁFICAS EMPREGADAS

Abstract

Currently, methods to protect information in networks have become essential for applications that target sensitive data traffic. For this, Virtual Private Networks (VPNs) play a key role in securing attributes such as confidentiality, authenticity, and integrity of the data packets that are submitted to the worldwide network. This paper presents a study of some characteristics of 3 opensource VPN softwares ( StrongSwan , OpenVPN and Wireguard) in order to make a fair comparison between the cryptographic techniques employed by them in site-to-site tunnels.