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Introduction & Course Outline
Introduction
Introduction To Linux Security
A Bit About Linux - Lesson 1
A Bit About Linux - Lesson 2
Current Security Problems
Requirements of a Secure OS
Security: Windows vs Linux
Overview of Linux Security Features
Secure Linux Installation
Selecting the Right Distribution
Defining Partitions for Security
Installing Software & Services
Installing Secure File Systems
Installation Security Configurations
Post Install Actions
Secure Installation Demonstration - Lesson 1
Secure Installation Demonstration - Lesson 2
Secure Installation Demonstration - Lesson 3
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Securing The Linux Boot Process
Securing LILO
Securing GRUB
Runlevel Security & initab
Partition Mounting & fstab
Security With Users & Groups
Users & Groups
Passwords - Lesson 1
Passwords - Lesson 2
Use of Privileged Accounts
Securing User Shells & Profiles
File System Permissions
Types of Files
Permission Structure
Special Permission Bits
Managing Permissions
Data Encryption
Introduction to Encryption
Using GNU GPG - Lesson 1
Using GNU GPG - Lesson 2
Using SSH
Hashing Utilities
Using PKI Certificates in Linux
Hardening Linux
System Hardening Overview
Bastille - Lesson 1
Bastille - Lesson 2
Securing X-Windows
Securing Linux Daemons
Security Patches
Security Benchmarks
Linux Firewalls
Introduction to Firewalls
IP Tables - Lesson 1
IP Tables - Lesson 2
IP Tables Demonstration - Lesson 1
IP Tables Demonstration - Lesson 2
Dedicated Linux Firewalls
Linux Security Mechanisms
TCP Wrappers
hosts.allow
hosts.deny
inetd & xinetd
PAMs
SELinux
Unsecure Linux Utilities
Secure Networking
OpenSSH
SAMBA
NIS
NFS
Securing FTP & HTTP Servers
Detecting & Stopping Linux Attacks
System Auditing
System Logging
File Integrity with Tripwire
Intrusion Detection with Snort
Linux Security Tools
Vulnerability Assessment with Nessus - Lesson 1
Vulnerability Assessment with Nessus - Lesson 2
Traffic Security with Ethereal
Web Proxying with Squid
Best Linux Security Practices
User Security
Password Security
Securing the Root Account
File System Security
System Security
Auditing - Lesson 1
Auditing - Lesson 2
Network Security
About The Authors
About the Authors
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