"Virtual Private Networking: A View from the Trenches lets you cut through the hype and get down to building VPNs that really work to increase your productivity as you cut your costs.".

"The authors use their hard-earned experience to help you avoid the pitfalls in developing, implementing, and maintaining VPNs. Using case studies to illustrate their discussion, Perlmutter and Zarkower present both the business aspects and the technical viewpoints, considering both enterprise users and service providers."--BOOK JACKET.