LPIC-2 Certified Linux Engineer 202-450 Online Course

LPIC-2 Certified Linux Engineer 202-450 Online Course

Course Overview

This advanced online course offers comprehensive training for managing and securing network services in Linux environments. You’ll begin with the installation and configuration of the BIND DNS server, including forward and reverse lookup zones crucial for network resolution. The course emphasizes real-world troubleshooting and enhancing mail server performance via DNS settings. Security topics such as DNSSEC for data integrity and TSIG for secure transactions are thoroughly covered.

What You'll Learn?

• Web Server Administration: Hands-on configuration of Apache web servers, including virtual hosting, SSL encryption, and URL redirection.
• Proxy Services: Learn to install and configure Squid for proxy services with user authentication and access control.
• Reverse Proxy with Nginx: Explore Nginx as a high-performance web server and reverse proxy solution.
• File Sharing: Set up network file sharing using Samba and NFS.
• Network Services: Deploy and configure DHCP and OpenLDAP for network client management and authentication.
• Email Services: Secure email communications with Postfix and Dovecot.
• Network Security: Utilize iptables, OpenVPN, and SSH for securing systems and services.
• Additional Tools: Learn to manage firewalls, configure FTP servers, and use Fail2ban to defend against brute-force attacks.

Skills You’ll Develop:

• Deploy and secure BIND DNS, Apache, Squid, and Nginx servers
• Implement file sharing with Samba and NFS
• Configure and secure DHCP and OpenLDAP services
• Manage secure mail systems with Postfix and Dovecot
• Apply advanced network security using iptables and OpenVPN
• Harden systems with tools like Fail2ban, SSH, and FTP
• Knowledge You’ll Gain
• Deep understanding of DNS server configuration and DNSSEC/TSIG security measures
• Proficiency in web server setup and hardening, including SSL and redirection techniques
• Expertise in file sharing and centralized authentication solutions
• Strong knowledge of network configuration via DHCP and LDAP
• Ability to secure email delivery and access with TLS-enabled Postfix and Dovecot
• Hands-on skills in configuring firewalls, VPNs, and intrusion prevention tools

Who Should Enroll?

This course is tailored for seasoned Linux administrators, network engineers, and IT professionals aiming to deepen their expertise in network services and security. Prior experience with Linux command-line operations and networking fundamentals is expected. It’s ideal for those preparing for the LPIC-2 certification or seeking to advance into senior system or network administration roles.

Course Outline

The LPIC-2 Certified Linux Engineer 202-450 Online Course covers the following topics - 

Domain 1 - Domain Name Server 

• Installing the BIND DNS Server
• Creating Forward Lookup Zones
• Creating Reverse Lookup Zones
• Troubleshooting DNS
• Supporting Mail Servers with DNS
• Securing BIND with DNSSEC
• Implementing Transaction Signatures (TSIG)

Domain 2 - Web Services

• Installing the Apache Web Server
• Configuring Virtual Servers in Apache
• Redirecting URLs with Apache
• Enabling SSL Encryption with Apache
• Installing the Squid Proxy Server
• Restricting Server Access with Squid
• Enabling User Authentication in Squid
• Implementing Nginx as a Web Server
• Implementing Nginx as a Reverse Proxy

Domain 3 - File Sharing

• Configuring a Samba Client
• Integrating Samba with Microsoft Active Directory
• Configuring Shared Folders in Samba
• Building a File Server with Samba
• Configuring an NFS Client
• Building a File Server with NFS
• Controlling Access to NFS Shares

Domain 4 - Network Client Management

• Building a DHCP Server
• Configuring Multiple Subnets in DHCP
• Building an Authentication Server with OpenLDAP
• Managing Objects in OpenLDAP
• Configuring OpenLDAP with TLS
• Connecting a Client to OpenLDAP

Domain 5 - E-Mail Services

• Building an SMTP Server with Postfix
• Securing Postfix with TLS
• Supporting IMAP and POP3 with Dovecot
• Using Sieve to Filter Email

Domain 6 - System Security

• Building a Router with iptables
• Configuring Port Forwarding with iptables
• Using iptables as a Firewall
• Building an FTP Server with vsftpd
• Building an FTP Server with Pure-FTPd
• Restricting Access to SSH
• Enabling Certificate Authentication in SSH
• Blocking Brute Force Attacks with Fail2ban
• Scanning for Open Ports with Nmap
• Building a VPN Server with OpenVPN
• Configuring an OpenVPN Client