Official Red Hat Linux Administrators Guide

authentication and, Configuring Your System to Authenticate Using OpenLDAP, PAM and LDAP, Migrating Old Authentication Information to LDAP Format

configuration files, OpenLDAP Configuration Files, slapd.conf, The /etc/openldap/schema/ Directory

daemons, OpenLDAP Daemons and Utilities, NSS, PAM, and LDAP, LDAP Client Applications

setup, OpenLDAP Setup Overview

utilities, OpenLDAP Daemons and Utilities, NSS, PAM, and LDAP, LDAP Client Applications

openss package, Apache server, openssl

OpenSSH

client configuration, Configuring an OpenSSH Client, Using the ssh Command, Using the scp Command, Generating an RSA Key Pair for Version 2, Generating a DSA Key Pair for Version 2, Generating an RSA Key Pair for Version 1.3 and 1.5, Configuring SSH Agent with GNOME, Configuring SSH Agent

reasons to use, Why Use OpenSSH?

server configuration, Configuring an OpenSSH Server

OpenSSH packages, Apache server, OpenSSH packages

openssl-devel package, Apache HTTP server, openssl-devel