You may have heard something about virtual private networks (VPNs) and have an inkling that your organization could benefit by implementing one. Or you may know for certain that your company needs a VPN but require some help outlining how in terms decision makers can understand. In both cases, Building and Managing Virtual Private Networks presents the key technical and business information you need.
Dave Kosiur explains the business case for VPNs, their potential for saving money, and various means of ensuring security (including encryption and hardware-based systems). He also provides details on all major tunneling protocol suites, including Internet Protocol Security Architecture (IPSec), Point-to-Point Tunneling Protocol (PPTP), and Layer 2 Tunneling Protocol (L2TP). Users will learn how to identify the factors that will affect VPN design and how to select products (including firewalls), services (especially ISPs), and policies that fit their needs.
Building and Managing Virtual Private Networks helps you make a go/no-go decision on a VPN for your organization; then it helps you through the planning process if you decide to go ahead. --David Wall
Book Description
Everything you need to know about selecting, designing, building, and managing the right VPN for your company Building and Managing Virtual Private Networks Get complete answers to all your VPN questions in Building and Managing Virtual Private Networks. International networking guru Dave Kosiur provides a candid assessment of the current state of VPN technology. With the help of fascinating and informative case studies based on the experiences of organizations at the forefront of the VPN revolution, he clearly explains the basic concepts and technologies involved, as well as the business reasons for making the switch to an Internet-based network. And he provides practical guidance on all aspects of designing, building, and managing the best VPN for your organization. You get the complete lowdown on:
* The pros and cons of all VPN types now available
* All major classes of VPN hardware and software
* Key VPN design issues and business solutions
* Detailed cost comparison
* Selecting the right ISP for your VPN
* Building a high-performance extranet
* Remote access
* VPN security threats and solutions, including best-in-class cryptographic techniques
* Firewalls and routers
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