rhel6 - rh255
TRANSCRIPT
RED HAT SYSTEM ADMINISTRATION IIIRH255-RHEL6-en-2-20110124
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
DAY ONE
Introduction
Review
User Security
Bash Scripting
GnuPG
RPM
DAY TWO
RPM(continued)
NetworkMonitoring
AdvancedNetworking
NetworkSecurity
NTP
SystemMonitoring
DAY THREE
AdvancedStorage
SSL WebService
AdditionalWeb Config.
SMTP
DAY FOUR
Caching DNS
NFS
CIFS
FTP Upload
BootTroubleshooting
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 1:Getting Started with the Classroom Environment
● Virtualization Tools and Review
Introduction
DAY ONE
Review
User Security
Bash Scripting
GnuPG
RPM
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 2:Enhance User Security
● Configuring sudo
● Kerberos Configuration
● Troubleshooting System Security Services Daemon (SSSD)
Introduction
DAY ONE
Review
User Security
Bash Scripting
GnuPG
RPM
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 3:Bash Scripting and Tools
● Bash Programming
● Text Processing Tools
● Password Aging
Introduction
DAY ONE
Review
User Security
Bash Scripting
GnuPG
RPM
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 4:File Security with GnuPG
● Encrypting Files with GnuPG
Introduction
DAY ONE
Review
User Security
Bash Scripting
GnuPG
RPM
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 5:Package Management
● Using Yum Plugins to Manage Packages
● RPM Package Design
● RPM Package Specifications
● Building and Signing an RPM Package
● Publishing RPM Packages
Introduction
DAY ONE
Review
User Security
Bash Scripting
GnuPG
RPM
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
DAY ONE
Introduction
Review
User Security
Bash Scripting
GnuPG
RPM
DAY TWO
RPM(continued)
NetworkMonitoring
AdvancedNetworking
NetworkSecurity
NTP
SystemMonitoring
DAY THREE
AdvancedStorage
SSL WebService
AdditionalWeb Config.
SMTP
DAY FOUR
Caching DNS
NFS
CIFS
FTP Upload
BootTroubleshooting
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 5:Package Management
RPM (continued)
DAY TWO
Network Monitoring
Advanced Networking
Network Security
NTP
System Monitoring
● Using Yum Plugins to Manage Packages
● RPM Package Design
● RPM Package Specifications
● Building and Signing an RPM Package
● Publishing RPM Packages
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 6:Network Monitoring
● Identifying Security Risks by Detecting Open Ports
● Sniffing Network Traffic
RPM (continued)
DAY TWO
Network Monitoring
Advanced Networking
Network Security
NTP
System Monitoring
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 7:Advanced Network Configuration
● Network Interface Configuration: IP Aliases
● Network Interface Configuration: Bonding
● Tuning Kernel Network Parameters
● Static Route Configuration
RPM (continued)
DAY TWO
Network Monitoring
Advanced Networking
Network Security
NTP
System Monitoring
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 8:Secure Network Traffic
● SSH Through a Firewall Bastion
● Packet Filtering
● Network Address Translation
RPM (continued)
DAY TWO
Network Monitoring
Advanced Networking
Network Security
NTP
System Monitoring
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 9:NTP Server Configuration
● Configure an NTP Server
RPM (continued)
DAY TWO
Network Monitoring
Advanced Networking
Network Security
NTP
System Monitoring
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 10:System Monitoring and Logs
● Usage Reports
● Monitor Systems with aide and sar
● Tuning tmpwatch and logrotate
● Configure a Remote Logging Service
RPM (continued)
DAY TWO
Network Monitoring
Advanced Networking
Network Security
NTP
System Monitoring
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
DAY ONE
Introduction
Review
User Security
Bash Scripting
GnuPG
RPM
DAY TWO
RPM(continued)
NetworkMonitoring
AdvancedNetworking
NetworkSecurity
NTP
SystemMonitoring
DAY THREE
AdvancedStorage
SSL WebService
AdditionalWeb Config.
SMTP
DAY FOUR
Caching DNS
NFS
CIFS
FTP Upload
BootTroubleshooting
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 11:Centralized and Secure Storage
● Access iSCSI Storage
● Encrypt Centralized Storage
Advanced Storage
DAY THREE
SSL Web Service
Additional Web Config.
SMTP
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 12:SSL Encapsulated Web Services
● Securing Apache with Encryption
● Customizing a Self-Signed Certificate
● Generating a Certificate Signing Request
Advanced Storage
DAY THREE
SSL Web Service
Additional Web Config.
SMTP
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 13:Web Server Additional Configuration
● Configure Name-based Virtual Hosting
● Stage a CGI Executable
● Configure User-based Authentication
● Troubleshooting Apache
Advanced Storage
DAY THREE
SSL Web Service
Additional Web Config.
SMTP
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 14:Basic SMTP Configuration
● Basic E-mail Delivery
● Intranet Configuration
Advanced Storage
DAY THREE
SSL Web Service
Additional Web Config.
SMTP
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
DAY ONE
Introduction
Review
User Security
Bash Scripting
GnuPG
RPM
DAY TWO
RPM(continued)
NetworkMonitoring
AdvancedNetworking
NetworkSecurity
NTP
SystemMonitoring
DAY THREE
AdvancedStorage
SSL WebService
AdditionalWeb Config.
SMTP
DAY FOUR
Caching DNS
NFS
CIFS
FTP Upload
BootTroubleshooting
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 15:Caching-Only DNS Server
● DNS Overview
● Caching-Only DNS Servers
Caching DNS
DAY FOUR
NFS
CIFS
FTP Upload
Boot Troubleshooting
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 16:File Sharing with NFS
● NFS Concepts and Configuration
● Using NFS
● Securing an NFS Server
Caching DNS
DAY FOUR
NFS
CIFS
FTP Upload
Boot Troubleshooting
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
NFSv2 NFSv3 NFSv4
Original public NFS protocol Extended NFSv2 architecture
Still in use Added features: TCP support 64-bit file sizes and offsets Larger read/write sizes
Some implementations (including Red Hat Enterprise Linux) support Kerberos
Requires support services:nfsd, rpc.mountd, rpc.statd, lockd
Also requires support services: nfsd, rpc.mountd, rpc.statd, lockd
More difficult to secure behind a firewall
More difficult to secure behind a firewall
Useful for backward compatibility
Useful for backward compatibility
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 17:File Sharing with CIFS
● Providing Home Directories as CIFS Shares
● Accessing CIFS Shares
● Configuring Group and Print CIFS Shares
Caching DNS
DAY FOUR
NFS
CIFS
FTP Upload
Boot Troubleshooting
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 18:File Sharing with FTP
● “Drop-box” Anonymous Upload
Caching DNS
DAY FOUR
NFS
CIFS
FTP Upload
Boot Troubleshooting
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Unit 19:Troubleshooting Boot Process
● The Boot Process and Rescue Mode
● Repairing Boot Issues
● Configure a Serial Console
Caching DNS
DAY FOUR
NFS
CIFS
FTP Upload
Boot Troubleshooting
Copyright © 2011 Red Hat, Inc.RH255-RHEL6-en-2-20110124
Copyright © 2010 Red Hat, Inc. RH134-RHEL6-en-20101004-0