Certified Linux Network Administration With Security - (Fast Track)

he course involves 95% practical in a dedicated real lab environment. Modularized handouts given for all courses. . All participants would be assured to face the exam in a confident manner.

The course contents are as follows;

Introducing LINUX

• What is Linux?
• What is a Linux Distribution?
• What is GNU?
• What is Free Software
• What is Open Source Software
• Free Software vs. Open Source Software
• Popular Linux Distributions
• What is UBUNTU
• List of UBUNTU releases
• UBUNTU Variants
• UBUNTU Derivates
• Why choose UBUNTU Linux
• Getting Help for UBUNTU
• What is Debian
• List of Debian releases
• Getting Help for Debian
• Why switch from Windows to Linux
• History of GNU and LINUX in a Breeze
• History of Linux Distributions

Working with the Command Line

• Things to Remember about Commands and the Command Line Interface
• Man Pages
• Directory Listing Commands
• Directory Browsing Commands
• Object Management Commands
• File and Folder Searching Commands
• Mounting Commands
• Disk Usage Commands
• System Information Commands
• Compressing and Uncompressing Commands
• User Command History
• User and Group Management Command
• How to Manage the Access to Objects (Ext Permissions)
• Enable Object Colorization in Debian

Installing Debian Linux

• System Requirements
• Choosing the correct Hardware architecture
• Starting the Debian installation
• In-depth discussion about the installation
• Post installation instructions
• Installing Debian in a VirtualPC

Configuring Network Setting

• Network Hardware Accessories
• Operating System Configurations
• Choosing an IP Address
• IP Classifications
• Choosing a Network Class
• Different Methods to Interconnect Computers
• Configuring Network Settings on Ubuntu
• How to Set a Static IP in Ubuntu
• How to Change the Hostname in Ubuntu
• Configuring a Mobile Broadband Connection in Ubuntu
• Configuring Network Settings on Debian
• How to Set a Static IP in Debian
• How to Change the Hostname in Debian
• Checking the hostname and the IP
• Checking the Connectivity between Computers and Troubleshooting

Software Management in Debian

• Debian Software Repositories
• Command Line Package Management Tools
• Managing Debian Software Repositories
• Managing Software Packages in the System
• Finding Out Information about Currently Installed and Available Packages
• Installing / Updating New Packages
• Upgrading Packages
• Removing Packages
• Configuring Debian Multimedia 3rd Party Repository
• Setting the Package Manager to use a Proxy Server
• Automatically Download Updates
• Other Useful Apt Options
• Installing Synaptic GUI Package Manager

Configuring Linux Network Services

Remote Access Servers

• Configuring SSH server
• SSH client configuration
• SCP - Secure copy
• Securing a SSH server
• Password less authentications using Public Keys
• Accessing a SSH server using a Windows Client
• Configuring a VNC Server
• Accessing a VNC Server from a Client
• Tunnel VNC through a SSH connection

Printer server

• Configuring a CUPS server
• Adding a Local Printer for Sharing
• Authorizing the Printer Server
• Configuring Printer Classes
• Configuring Printer Clients

Samba Server

• Configuring a Standalone Samba Server
• Add Linux users to the samba database
• Remove Linux users from samba database
• Share the folder using samba
• Configuring Samba Clients - Windows/Linux
• Giving Writing Privileges to the User's Home Folder
• Access Shared Folders on Windows form Ubuntu/Debian
• Sharing a Printer on Linux with Windows using Samba
• Accessing a Shared Printer on Windows from Ubuntu
• Configuring a Active Directory Authenticated Samba Server

NIS server

• Configuring a NIS Master server
• Adding Central User and Group Accounts on the Master Server
• Configuring NIS Clients
• Changing NIS User Password
• Configuring a NIS Slave Server

DHCP Server

• Creating a DHCP scope file
• Configuring DHCP Clients

Proxy Server

• Configuring a Squid Proxy Server
• Configuring Proxy Clients
• Filtering Web Access using Dansguardian
• Reconfiguring Proxy Clients to use Squid through Dansguardian
• Configuring Dansguardian Filters
• Monitoring Internet Usage
• Enable User Authentication in Squid
• Filter Users by their Names

DNS Server

• DNS Basics
• DNS Namespace Hierarchy
• Configuring a Second Level DNS Server for Our Domain
• Forward Lookup Zone
• Reverse Lookup Zone
• Authorizing the zone files
• Configuring DNS Clients
• Web Server
• Configuring the Apache Web server
• Publishing the multiple web sites
• Name based VirtualHosts
• IP based VirtualHosts
• Hosting a SSL enabled web site with a self singed SSL certificate

Mail Server

• Configuring a Postfix Mail Server
• Configure postfix to use Simple Authentication and Security Layer (SASL)
• Configuring Dovecot
• Configuring Squirrelmail
• Creating a mail users
• Forwarding Emails
• Virtual Emails
• Configuring Mail Clients
• Access the Web Mail Client

FTP Server

• Configuring Vsftpd server
• Configuring a Authenticated FTP server
• Enable upload for Authenticated users
• Restrict Authenticated users to their Home folders
• Restrict users from accessing the ftp server
• Configuring FTP Clients
• Accessing an anonyms ftp server
• Accessing an authenticated ftp server

Configuring the Firewall

• Introduction to Iptables and UFW
• Enable/Disable the Firewall
• Checking the firewall status
• Verify the services and their port numbers
• Allow/Deny specific IPs to access all services
• Allow/Deny anybody to access specific services
• Allow/Deny specific IPs to access specific services
• Delete firewall rules

Schedules

• Fast Track Duration - 2 Weeks (Mon to Thu 9.30am - 4.30pm)

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