SSH (Secure Shell) is a popular, robust, TCP/IP-based solution to many network security and privacy concerns. SSH, The Secure Shell: The Definitive Guide covers the Secure Shell in detail for both system administrators and end users. It demystifies the SSH man pages and includes thorough coverage of basic to advanced use of SSH client tools for Unix, Windows, and Macintosh, Installing, configuring, and maintaining SSH (with special tips for large data centers), levels of SSH server control, application tunneling, port and agent forwarding, and forced commands, detailed case studies of creating complex applications with SSH, and troubleshooting a wide variety of common and not-so-common problems.