Аннотация
A virtual private network (VPN) is a secure way of connecting to a private Local Area Network at a remote location, using the Internet or any unsecure public network to transport the network data packets privately, using encryption. The VPN uses authentication to deny access to unauthorized users, and encryption to prevent unauthorized users from reading the private network packets. The VPN can be used to send any kind of network traffic securely, including voice, video or data. VPNs are frequently used by remote workers or companies with remote offices to share private data and network resources. VPNs may also allow users to bypass regional internet restrictions such as firewalls, and web filtering, by "e;"e;tunneling"e;"e; the network connection to a different region. Technically, the VPN protocol encapsulates network data transfers using a secure cryptographic method between two or more networked devices which are not on the same private network, to keep the data private as it passes through the connecting nodes of a local or wide area network. This book is your ultimate resource for Virtual Private Networks. Here you will find the most up-to-date information, analysis, background and everything you need to know. In easy to read chapters, with extensive references and links to get you to know all there is to know about Virtual Private Networks right away, covering: Virtual private network, AEP Netilla Secure Remote Access SSL VPN, Darknet (file sharing), Decentralized network 42, DirectAccess, Gbridge, IP-VPN Lite, IPREDator, Kerio Control, Layer 2 Tunneling Protocol, Network Extrusion, OpenVPN, Racoon (KAME), SoftEther Corporation, StrongSwan, Virtual file server, Vyatta, WinGate, Wippien, Zeroshell This book explains in-depth the real drivers and workings of Virtual Private Networks. It reduces the risk of your technology, time and resources investment decisions by enabling you to compare your understanding of Virtual Private Networks with the objectivity of experienced professionals.
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