Question : Problem: Basic VPN

The company I work for is opening a new location with the need for access to files on the main file server.  Never having worked with VPN's before can anyone suggest a site/book where one can learn the fundimentals?

Answer : Problem: Basic VPN

Here are some good books:

Title: Virtual Private Networks: Technologies and Solutions  
Authors: Ruixi Yuan and W. Timothy Strayer  
Publisher: Addison-Wesley Longman
http://www.awl.com/  
ISBN 0-201-70209-6  

Title: Creating and Implementing Virtual Private Networks (VPN)
Authors: Casey Wilson, Peter D
Publisher: Coriolis Group Books
ISBN 1.57610-430.3

Title: Deploying VPN with Microsoft Windows .NET Server Technical Reference
Author: Linda Well
Publisher: Microsoft-Press
ISBN: 0.7356-1576.4

Title: IPSec: Securing VPNs
Author: Carlton R. Davis
Publisher: Osborne - McGraw-Hill
ISBN: 0.07-212757.0

Title: Windows 2000 Virtual Private Networking (VPN)
Author: Fortenberry Thaddeus
Publisher: New Riders
ISBN: 1578702461


Good site (linux):
http://www.buildinglinuxvpns.net/ (also a book)

Hope this will help,

PCassimans