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RH423 - Red Hat Enterprise Directory Services and Authentication |
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RH423 is designed to train people with RHCE competency on skills required to manage and deploy the Red Hat Directory Server on and for Red Hat Enterprise Linux systems. Gaining an understanding of the basic concepts, configuration, and management of LDAP-based services is central to this course. We will also look at PAM, the Pluggable Authentication Modules system, and how it is integrated with services that require authentication and authorization. |
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Audience: |
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RH423 is aimed at senior Red Hat Enterprise Linux system administrators and other IT professionals who need to provide enterprise-wide authentication or information services or who desire training in the management of LDAP-based directory services and customization of Linux authentication using the Red Hat Directory Server.
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Prerequisites: |
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RH423 requires RHCE-level skills or persons possessing comparable skills and knowledge.
Duration: 4 days
(32 hours) |
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Course Contents: |
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Introduction to Directory Services
- What is a directory?
- LDAP: models, schema, and attributes
- Object classes
- LDIF
The LDAP Naming Model
- Directory information trees and Distingued Names
- X.500 and "Internet" naming suffixes
- Planning the directory hierarchyn
Red Hat Directory Server: Basic Configuration
- Installation and setup of Red Hat Directory Server
- Using the Red Hat Console
- Using logging to monitor Red Hat Directory Server activity
- Backing up and restoring the directory
- Basic performance tuning with indexes
Red Hat Directory Server: Authentication and Security
- Configuring TLS security
- Using access control instructions (ACI´s)
- ACI´s and the Red Hat Console
Searching and Modifying the LDAP Directory
- Using command line utilities to search the directory
- Search filter syntax
- Updating the directory
- Using graphical LDAP client utilities
Linux User Authentication with NSS and PAM
- Understanding authentication and authorization
- Name service switch (NSS)
- Advanced pluggable authentication modules (PAM) configuration
Centralized User Authentication with LDAP
- Central account management with LDAP
- Using migration scripts to migrate existing data into an LDAP server
- LDAP user authentication
Kerberos and LDAP
- RHN monitoring architecture
- Configuring the Kerberos key distribution center (KDC) and clients
- Configuring LDAP to support Kerberos
- Access control with Simple Authentication and Security Layer (SASL)
Directory Referrals and Replication
- Referrals and replication
- Single master configuration
- Multiple master configuration
- Planning for directory server availability
Authenticating Windows Clients
- Windows networking overview
- Configuring a Samba primary domain controller (PDC) using LDAP
Windows Domain Authentication and Linux Clients
- Active Directory servers
- Linux as a client
- Active Directory and NSS
- OpenLDAP
- Winbind
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