Building Linux Virtual Private Networks (VPNs) (Circle)

Sams (Feb 14, 2002)
Paperback – 408 pages
ISBN: 1578702666 / 9781578702664
A virtual private network (VPN) enables computers to access remote resources--like the mail store on another office's mail server--from a geographically remote location. Rather than access the files over a private (and expensive) wide area network (WAN) link, however, a VPN makes its data transmi...