Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 Overview of VPNs
6 VPN security objectives
7 VPN security requirements
8 Guidelines for the selection of secure VPNs
9 Guidelines for the implementation of secure VPNs
Annex A (informative) - Technologies and protocols used
to implement VPNs
Bibliography