VPNs Illustrated: Tunnels, VPNs, and IPsec

Product Description
Virtual private networks (VPNs) based on the Internet instead of the traditional leased lines offer organizations of all sizes the promise of a low-cost, secure electronic network. However, using the Internet to carry sensitive information can present serious privacy and security problems. By explaining how VPNs actually work, networking expert Jon Snader shows software engineers and network administrators how to use tunneling, authentication, and encryption to crea… More >>

VPNs Illustrated: Tunnels, VPNs, and IPsec

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