I'm currently in need of a simple VPN software.
- have Ubuntu packages in apt-get, or at the very least a ppa
- be easy to configure and use (unlike openvpn)
- be secure
- be open source
So far, all I can find for an open source vpn software in Ubuntu's package manager is OpenVpn, however OpenVpn lacks any good tutorials that show how to simply set it up -- without messing with creating a CA or new network interfaces. I am looking for a VPN software with a similar or lower difficulty then setting up SSH with keys.