Creating an interoperable VPN using the free FreeSWAN/Openswan and a Cisco PIX 501.

Specializes in IPSec VPN gateway platforms to secure asynchronous serial data plus Ethernet and offers custom-tailored VPN hardware solutions for mixed data streams.

Contains ssh-ppp perl script to set up a VPN.

All-encompasing guide to VPN. Includes standards, reviews, legal information, and howtos.

ERT Group - Experts in Microsoft Dynamics.

Wholesaler of selected network security, monitoring, and terminal emulation packages, including WatchGuard VPN products. Offices in the UK, Munich, and Hamburg.

With VPN solutions from SonicWALL, your network can be private and secure and you can protect the exchange of data without compromising productivity.

A graphical user interface to the pptp-client software for Linux & BSD.

How to configure masquerading of IPsec and PPTP VPN traffic.

Hints for connecting Openswan (former FreeS/WAN) to a Check Point Firewall-1