LPI Linux Certification/Securing data with encryption

Detailed Objectives
(LPIC-1 Version 5.0)

Weight: 4

Description: The candidate should be able to use public key techniques to secure data and communication.

Key Knowledge Areas:
 * Perform basic OpenSSH 2 client configuration and usage.
 * Understand the role of OpenSSH 2 server host keys.
 * Perform basic GnuPG configuration, usage and revocation.
 * Use GPG to encrypt, decrypt, sign and verify files.
 * Understand SSH port tunnels (including X11 tunnels).

The following is a partial list of the used files, terms and utilities:
 * and
 * and
 * and
 * and
 * and
 * and
 * and
 * and
 * and
 * and
 * and
 * and