A guide to virtual private networks

Building and managing virtual private networks by Kosiur lhDavid R

IPSec The new security standard for the internet, intranets, and virtual private networks by DorasmawylhNaganand

Network security, firewalls, and VPNs by Stewart, James Michael

“…Network security, firewalls, and virtual private networks…”

Network security attacks and countermeasures

Table of Contents: “…Thangadurai -- Security issues in mobile wireless networks / Arif Sari -- Virtual private networks / Alok Vishwakarma -- Classification of network attacks and countermeasures of different attacks / C.V. …”

Cryptography and security services mechanisms and applications by Mogollon, Manuel

Guide to firewalls and VPNs by Whitman, Michael E.

Total area networking ATM, IP, frame relay, and SMDS explained by Atkins, John, Norris, Mark