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Server Administration

• Cygwin--A Tool for Learning and for Remote Admin
• Obsolete Information in LPI Study Materials
• Why Spend Money for Linux Training?
• Trouble Tickets
• Server Daemons Course
• Server Management Course
• Minicom
• Server Club Packages
• Create RAID 1 – Mirroring
• Calculating Subnets with "ipcalc"
• Boot Process
• Access Control LIsts
• Samba Server
• Building a Kernel
• Server Administration
• Server Daemon Management

Ubuntu Server Management

• The Ubuntu Server: Slowly Gaining Acceptance
  Ubuntu 8.04 Training Server
• Create a Radio Station
• Repairing a Damaged GRUB with CentOS 5
• Auditing Linux Server Logs with Open Source Utilities
• Getting Help with Free Open Source Software
• Build a Linux Kernel Course
• KVM and QEMU Virtualization
• Ubuntu Server
• Server Management Manual
• Ubuntu Server Training
• Ubuntu Lab Manual
• Why choose Ubuntu 8.10 as a server?
• Ubuntu 9.04: Increasing Apache Security - Part 1
• Ubuntu 9.04: Securing Apache Directories
• UUID in Ubuntu 9.04

Security Training

• Security Training
• Security Concepts
• Advanced Filesystem Attributes
• The Case of the Missing Passwords
• Port Knocking
• nmap: Security Scans
• Network Security Course
• IPCop Firewall
• Stealth Firewall
• Apache Security with SELinux

Server Security

• Check crontab
• Check Network Activity
• Check for Hidden Directories
• Check Uptime
• Evaluate Programs for Size Change
• Check Logs for Suspicious Activity
• Check for Unknown Accounts
• Check The History
• tcp_wrappers
• Verify Running Services with netstat
• Using Webmin Securely
• CentOS 5.3: Encrypted Block Devices

• Defend Against ARP Spoofing

Security Tools

• Installing Nessus 3.2.1 on 64-Bit Ubuntu
• Lynis--A Cool System Audit Tool
• Hunting for rootkits
• Using "shred" to Securely Delete Files
• Wireshark Basics
• Wireshark: Capture Passwords
• Wireshark: Getting Started
• Wireshark: Create Firewall Rules
• Wireshark: Discover NTP Traffic
• Wireshark: Statistics
• Wireshark: Bad Checksum

VPN

• Installing OpenVPN

• Configuring Windows Clients with OpenVPN

• Configuring Linux Clients

Virtualization

• Cloning a Virtual Server with OpenVZ

• Create a Virtual Server with OpenVZ
• Installing an OpenVZ Server

Server Management

• GRUB Bootloader: Course
• LDAP White Pages
• LDAP Server Install
• LDAP Logging
• tcp_wrappers with LDAP
• Add System User
• LDAP File Locations
• LDAP Commands
• Set Up LDAP Client
• Linux Career Training
• Super GRUB Disk--A GRUB Repair Utility
• Linux Command Line Course
• Ubuntu Access Control Lists
• LDAP Client on Ubuntu
• LDAP Server on Ubuntu
• Basics of LDAP
• RAID 5 With LVM on Ubuntu
• RAID 1 on Ubuntu
• RAID 0 on Ubuntu
• Create RAID Partitions on Ubuntu
• Webmin on Ubuntu
• Build a Green Server
• Ubuntu Server with AppArmor
• Ubuntu Uncomplicated Firewall
• Creating Logical Volumes on Ubuntu 8.04
• Server Hard Drive Heat
• Server Heat Management
• OpenVPN Class

• Understanding CPU Process States
• Bash Shell Course

Logical Volume Management

• Logical Volume Migration
• Create a Mirrored Logical Volume
• Create a Striped Logical Volume
• Resize a Snapshot
• Verify Snapshot Origin
• Remove LVM Snapshot
• Create Snapshot with LVM

• LVM Manager

Linux Terminal Server

• LTSP CleanUp User Processes
• Lock Down User Privileges
• Managing Users in LTSP
• LTSP Client
• LTSP with Samba
• Terminal Server: Troubleshooting
• LTSP on Ubuntu 8.04

Citadel Mail Server

• Citadel Groupware Install

DHCP

• DHCP Basics

DNS Server

• DNS Tools

• The Function of Domain Name Service

• Repairing Ubuntu 9.04 DNS

Encryption

• Unmount and Remount Truecrypt Volumes

• Create Encrypted Files on Ubuntu 8.10

• Truecrypt Options

• Encrypted Files with Truecrypt on Ubuntu

File Server

• Create a Recycle Bin for Samba

• Samba Introduction

Firewall

• UFW Firewall

Samba

• Create an Encrypted Samba Share

CentOS

• VSFTPD and SELinux on CentOS

Training

• Create a Virtual Training Server

Regular Expressions

• Twitter Info Server
• Match Character With Dot
• Starting With Sed
• Regular Expression Positional Anchors

Mail Server

• Sendmail: Basic Setup
• Postfix Mail Server Configuration
• Postfix SPAM Control
• Postfix Mailbox Changes
• Postfix Mail Gateway
• Postfix Mail Server Design
• Postfix Mail Server Course
• Postfix Mail Statistics
• Mobile Users with Postfix
• Protect Postfix From Attack
• Protect Postfix with AppArmor Templates
• Protecting Postfix with AppArmor
• Blocking Zombie Spam Netblocks
• Install Zimbra Mail Suite on Ubuntu 8.04
• Stop People Sending Mail as YOU!
• cRAZY mAD wITH spam
• Setting Daemon Mode for Sendmail
• Firewall Zimbra on 8.04

Web Server

• Apache and Setting Up SSL
• Apache Tomcat
• Ubuntu Named Based Hosting
• Apache: Name Based Hosting
• Apache and Access Control
• Apache and SELinux
• Performance Tuning for a Linux Web Server: Part 1
• Performance Tuning for a Linux Web Server: Part 2
• Performance Tuning for a Linux Web Server: Part 3
• Performance Tuning for a Linux Web Server: Part 4
• Easy Wordpress Installation
• Create SSL Certificate with godaddy.com
• Eliminating Comment Lines in a Config File
• Speed Up Joomla
• Securing PHP
• Getting Started With ModSecurity
• mod_security: How Good Is It?
• Nikto: Scan Apache for Security Holes
• Create a Hot Backup Server
• Altering the Apache Identity with mod_security
• mod_security: Building an Application Firewall
• How to Secure .htaccess Files in Apache
• AWStats: Graphical View of Your Logs

FTP Server

• 10 Page FTP Course
• Ubuntu FTP User Jail
• Secure FTP with SSL and Ubuntu
• Build an Ubuntu Anonymous FTP Server
• Secure FTP with SSL on CentOS
• VSFTPD and SELinux on CentOS
• Security Issues With FTP

Proxy Server

• Squid Proxy Introduction
• Squid on OpenVZ
• Squid ACLs
• Squid Proxy Authentication
• Squid Proxy Basic Setup
• Reverse Proxy Server
• Access Control Lists
• Hardware Requirements for Squid

Hardware

• LVM Snapshot

• Remove a LVM

• Using LVM2

• LVM – Logical Volume Manager

Nagios

• Nagios: Passive Checks with NSCA
• Monitor Cisco Routers Course
• Monitor Printers with Nagios 3

• Enable the Nagios NRPE Server

• Nagios 3 Monitoring of a Linux Box

• Nagios: Adding a Service on Ubuntu 8.10

• Install Nagios 3 on Ubuntu 8.10

• Setup Nagios 3 on CentOS 5.2
• Nagios 3 file Locations
• Testing Nagios Connections on CentOS
• NRPE Windows Monitoring
• Modify Report Limits
• Authorization to Web Interface
• Responding to Known Problems
• Nagios Notifications

NFS Server

• Introduction to Network File System

• Nagios SNMP Course