Виртуальные частные сети

Annotation The first complete guide to the installation, operation, and management of Virtual Private Networks (VPN), a fast-growing technology framework that lets organizations use the Internet as their own private network. Shows how all the pieces of VPN architecture fit together: encryption, authentication, special network security considerations, and more. Takes readers step by step through VPN implementation, troubleshooting, maintenance, and ongoing security Implementing Virtual Private Networks is the first book to give you all the tools for putting the pieces together to make a VPNs solution work for your organization. This guide helps you understand, construct, integrate, and manage all necessary components including encryption, authentication services, key sizes, and confidentiality. Most importantly, this book gets you up to speed on state-of-the-art defenses and security for your network. A high-level overview to VPNs; with lots of specifics -- as well as plenty of good information about security in general. -- Edited summary from book