Ubuntu Servers

• ext4 on Ubuntu
• Ubuntu Training Server
• Create Radio Station
• Audit Linux Server Logs
• Create RAID Partitions
• RAID 0
• RAID 1
• RAID 5 with LVM
• Unmount and Remount
• Setup LDAP on Ubuntu
• LDAP Server on Ubuntu
• Secure Mail Client
• Secure Mail Server
• Create Ubuntu Repo
• Add Modules Apache

Web Server

• Apache Install
• Apache Logs
• Tuning Apache
• Ubuntu: Install Apache
• Apache and SELinux
• Apache Access Control
• Apache Name Based
• Ubuntu Name Based
• Apache Tomcat
• Apache and SSL
• Secure With SuPHP

FTP Server

• Introduction
• Security Issues
• Basic Setup
• Basic Configuration
• chroot Local User
• Create Login Banner
• iptables Issues
• SELinux
• lftp Client
• gftp Client
• Text Commands

LDAP

• White Pages
• Server Install
• Logging
• tcp_wrappers
• Add System User
• File Locations
• Commands
• Setup LDAP
• Basics of LDAP

CentOS Servers

• Repair CentOS GRUB
• HylaFax on CentOS

Postfix

• BackupMX with Postifx
• Zombie SPAM Netblocks
• Protect With AppArmor
• Apparmor Templates
• Protect From Attack
• Mobile Users
• Postfix Stats
• Postfix Server Design
• Postfix Gateway
• Mailbox Changes
• SPAM Control
• Saslauthd Configuration
• Dovecot With Sasl
• TLS and Sasl

Sendmail

• Basic SendMail
  • Groupware Install

  DNS

  • Zone Files Ubuntu 10.04
  • Making Sense of DNS
  • Repair Ubuntu 9.04 DNS
  • DNS Tools
  • Function of DNS

Nagios

• SNMP Basics
• Nagios Quickstart
• Browse SNMP
• Router Access
• snmpwalk
• Configure Nagios
• Router Packet Loss
• Traffic Stats
• Web Interface
• Passive Service Check
• Passive Host Checks
• NSCA Client Setup
• Custom Passive Checks
• Regional Nagios Server
• NagiosGrapher
• HTTP Response Time
• Scaling NSClient++
• How to Monitor a Device
• Check IMAP with Nagios

LVM

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

Hardware

• Build A Green Server
• Hard Drive Heat
• Manage Server Heat

Virtualization

• Virtualbox Install
• Virtualbox Solutions
• Clone a Virtual Server
• Create a Virtual Server
• Installing OpenVZ

Other

• Cygwin
• Obsolete LPI
• Why Buy Linux Training
• Minicom
• Create RAID 1
• Calculate Subnets
• Boot Process
• Fix GRUB Config
• GRUB Error Messages
• GRUB Protection
• GRUB Commands
• Configure GRUB
• Super GRUB Disk

Firewalls

• UFW Firewall
• Build A Stealth Firewall
• Advantages of Bridges
• Network Segments
• Build Filtering Firewall
• Bridge Requirements
• Setup A Bridge
• Mini-ITX Firewall
• Bridge Commands
• Limiting Spam Attacks
• Debian Based System

Server Security

• tcp_wrappers
• Check The History
• Unknown Account Check
• Suspicious Activity Check
• Evaluate Size Change
• Check Uptime
• Hidden Directories
• Check Network Activity
• Check Crontab

VPN

• Installing OpenVPN
• Configure Linux Clients
• Configure Windows

Security Tools

• Nessus 3.2.1 on Ubuntu
• Lynis
• Hunting For Rootkits
• Securely Delete Files

Wireshark

• Getting Started
• Capture Passwords
• Firewall Rules
• Discover NTP Traffic
• Wireshark Basics
• Statistics
• Bad Checksum

Encryption

• Encrypt with Truecrypt
• Truecrypt Options
• Encrypted Ubuntu 8.10
• Unmount and Remount

Other

Local Area Network

• LAN
• IP Addressing
• Land Segmentation
• Switch Function
• Switches vs Bridges

Wide Area Network

• ISDN
• Frame Relay
• Ping
• PPP
• HDLC
• WAN Terminology

Cisco routers

• DNS
• Telnet
• CDP
• Initial Config
• Router Erase Reload
• Serial Reports
• Configuring IPs
• Password Encryption
• Banners
• Using ? Command
• ExampleRouter Config
• Router Config
• Build A Host Table
• Cisco Commands
• Login From Windows
• Show Stacks
• Show Processes
• how Int
• Show Running-Config
• Show Flash
• Show History
• Show Memory
• Command Line
• User Interface

Access Lists

• Configuration
• Frame Relay
• Ping
• PPP
• HDLC
• WAN Terminology

Other

• Small Business Network