Wireguard is a very simple, fast and secure VPN solution. It is being widely adopted and heavily developed. Installation in Centos 7: yum install kernel-devel kernel-headers # you have to install kernel headers first yum install epel-release https://www.elrepo.org/elrepo-release-7.el7.elrepo.noarch.rpm yum install yum-plugin-elrepo yum install