VPNs Illustrated: Tunnels, VPNs, And IPsec
…replacements for telnet, ftp, and the BSD r-commands* Lightweight VPNs, including VTun, CIPE, tinc, and OpenVPN* IPsec, including its Authentication Header (AH) protocol, Encapsulating Security Payload (ESP), and IKE (the key management protocol) Packed with details, the text can be used as a handbook…