A variety of technical factors affect the selection and installation a VPN solution. Some VPNs are available as software installed on a workstation or a server. Other VPNs are software components of other devices, like a router or a firewall. Finally, dedicated VPN hardware appliances provide secure remote connectivity. A variety of underlying protocols can provide different functions, features, and levels of encryption. When a vendor starts talking about L2TP, IPv6, SSL and SSH, or IPSec, youll need to speak the lingo and make the right technology decision for your organization.
What problem(s) can YOU identify with using VPNs with NAT?