OpenVPN http://www.openvpn.net is a free and open source virtual private network (VPN) program for creating point-to-point or server-to-multiclient encrypted tunnels between host computers. It is capable of establishing direct links between computers across networks and firewalls. It is powerful software, but getting the most from it can be a daunting task. OpenVPN 2 Cookbook provides solutions to common OpenVPN problems. The book covers everything a system administrator needs to manage and run an OpenVPN network, from point to point networks to troubleshooting. OpenVPN 2 Cookbook offers all...