Virtual Private Networks, 2nd Edition (OReilly Nutshell)
by Charlie Scott, Paul Wolfe, Mike Erwin
Category: Computers

This book tells you how to plan and build a virtual private network, a collection of technologies that creates secure connections or "tunnels" over regular Internet lines. It starts with general concerns like costs and configuration and continues with detailed descriptions of how to install and use useful technologies that are available for Windows NT and UNIX, such as PPTP, the Altavista Tunnel, and the Cisco PIX Firewall.