LPIC-2 Linux Engineer (202-450)

Name: LPIC-2 Linux Engineer (202-450)
Rating: 4.7 (155 reviews)

Certificate Exam Course

Created byStone River eLearning, Stone River eLearning

Last updated 9/2023

English

EnglishItalian [Auto],

What you'll learn

Understand and analyze performance metrics and resource utilization on Linux systems.
Compile and customize the Linux kernel from source code.
Manage the system startup process using SysV init and systemd.
Manage advanced file system features such as encryption and compression.
Configure advanced networking settings, including routing and network services.
Install, configure, and manage DNS servers.
Configure and manage Apache HTTPD and Nginx web servers.
Configure Samba for file sharing with Windows clients.
Configure Linux clients to connect to various network services, including LDAP, SMB, and NFS

Course content

6 sections • 45 lectures • 12h 55m total length

Overview3:52
Master Linux service configuration, DNS and web servers (Apache), OpenLDAP authentication, and VPN security for real-world environments. Prepare for LPIC-2 certification by mastering the 201-450 and 202-450 exams.
Installing the BIND DNS Server19:47
Install bind nine on Linux, configure basic listener ports, access control lists, forwarders, and recursion, then start the name server and prepare for zone setup in future episodes.
Creating Forward Lookup Zones20:21
Learn to create and populate forward lookup zones in Bind, configure TTL, SOA, NS, and host records (A, CNAME, MX), and activate zones with named and rndc.
Creating Reverse Lookup Zones17:17
Learn how to create and populate reverse lookup zones to resolve IPs to names using PTR records in bind, including IPv4 and IPv6 considerations.
Troubleshooting DNS20:33
Explore troubleshooting DNS with BIND, focusing on configuration errors, conflicts, and database corruption. Learn to use named-checkzone, named-checkconf, rndc, systemctl, journalctl, ss -natp, and dig to diagnose and resolve issues.
Supporting Mail Servers with DNS18:29
Configure mail servers with dns using mx records as the primary exchanger, a records for email hosts, spf text records to curb spoofing, and srv records for advanced service discovery.
Securing BIND with DNSSEC20:12
Learn how to secure BIND with DNSSEC by generating key signing and zone signing keys, signing zones, and uploading public key hashes to the registrar to prevent DNS poisoning.
Implementing Transaction Signatures (TSIG)12:49
Explore how tsig uses transaction signatures to secure replication between two dns servers; generate a symmetric key with tsig-keygen, update named.conf on both servers, and verify with tsig-list.

Installing the Apache Web Server17:12
Install and configure the Apache web server on Linux, starting the service, opening firewall ports, and validating with a default test page and config checks.
Configuring Virtual Servers in Apache Redirecting URLs with Apache17:31
Configure virtual hosts in Apache to host multiple websites on a single server, using DNS host headers or IP-based mappings, then create vhost files and enable sites.
Redirecting URLs with Apache20:00
Learn how to implement Apache redirects using 301 and 302, htaccess, and rewrite rules, including RedirectMatch and RewriteRule, to guide users and improve SEO.
Enabling SSL Encryption with Apache17:01
Enable TLS encryption in Apache by generating an RSA private key, creating a CSR, obtaining a certificate, configuring a secure virtual host on port 443, and testing with openssl.
Installing the Squid Proxy Server16:00
Install and configure the Squid proxy server on Linux, enabling caching, adjusting the port (default 3128 or 8080), using conf.d, setting cache_dir, and verifying the service runs.
Restricting Server Access with Squid15:29
Explore squid ACLs to restrict proxy access by filtering source and destination IPs, domains, URLs, and time ranges, then implement http_access rules to allow or deny and manage default actions.
Enabling User Authentication in Squid19:46
Enable user authentication in Squid by configuring basic authentication with htpasswd, defining acl authenticated, and testing from a client to restrict proxy access to authorized users.
Implementing Nginx as a Web Server14:56
Install NGiNX on Ubuntu, configure sites-available and sites-enabled, set the root to /usr/share/NGiNX/html, and validate with nginx -t.
Implementing Nginx as a Reverse Proxy13:34
Explore how to turn Nginx into a reverse proxy, enabling caching, edge computing, load balancing, and enhanced security with proxy headers for the LPIC-2 Linux Engineer course.

Configuring a Samba Client18:15
Learn three ways to connect to Samba shares on Linux—via command line, graphical interface, and mounting at boot using fstab with a credentials file, CIFS utilities, and proper uid/gid.
Integrating Samba with Microsoft Active Directory19:41
Connect Samba to a Microsoft Active Directory for authentication using SSSD, realm join, and ADS security; configure DNS, domain controller mapping, and a username map to handle spaces.
Configuring Shared Folders in Samba17:27
Configure a Samba file server to share home directories and printers, create corporate folders with proper permissions, and verify access with an SMB client.
Building a File Server with Samba15:09
Build a Linux Samba file server for Windows clients by installing Samba, configuring firewall ports for SMB/CIFS, and adjusting the Samba configuration file to enable shares.
Configuring a NFS Client13:10
Learn how to configure a Linux NFS client by installing NFS tools, starting rpcbind, mounting NFS shares temporarily or via fstab, and testing mounts with showmount.
Building a File Server with NFS14:39
Install and configure an NFS server on Linux, create shares in /srv/nfs, export them for network access, and learn about RPC bind and NFS version 3 compatibility.
Controlling Access to NFS Shares13:49
Restrict access to NFS shares with authentication, export options, and IP-based controls, while applying root squash and TCP wrappers for extra security.

Building a DHCP Server19:31
Install and configure the ISC DHCP server on Linux, set up dhcpd.conf with a defined IP range, subnet mask, gateway, and DNS options.
Configuring Multiple Subnets in DHCP16:59
Learn to configure a DHCP server for multiple subnets by using multiple adapters, static IP addresses, and separate pools, and implement DHCP reservations for specific MAC addresses.
Building an Authentication Server with OpenLDAP19:52
Install and configure OpenLDAP's slapd to create a centralized user directory for Linux systems, enabling authentication and management via a guided setup and the phpLDAPadmin web UI.
Managing Objects in OpenLDAP20:24
Create and organize OpenLDAP objects - organizational units, users, groups, and computers - using ldif files and ldapadd, and streamline with phpldapadmin.
Configuring OpenLDAP with TLS14:30
Configure OpenLDAP with TLS by generating a private key and certificate, creating a certificate authority, and importing TLS settings, then restart slapd to enforce secure connections.
Connecting a Client to OpenLDAP13:18
Connect a Linux client to an OpenLDAP directory by installing NSS LDAP and PAM modules, configuring NSLCD, enabling TLS, and testing login with LDAP users across hosts.

Building an SMTP Server with Postfix20:21
Install postfix, the popular linux mta, and configure it as an internet site smtp server with tls and security features. Map mailboxes and enforce firewall rules to prevent open relays.
Securing Postfix with TLS16:01
Explore how postfix uses TLS to encrypt SMTP traffic, configure trusted certificates (including Let's Encrypt via Certbot), and enable opportunistic encryption.
Supporting IMAP and POP3 with Dovecot20:08
Learn how to set up dovecot as a secure imap4 and pop3 server, integrate with postfix, configure authentication, enable tls, and test with telnet and thunderbird.
Using Sieve to Filter Email22:29
Learn how to install and configure Sieve to filter email on a Linux mail stack, integrating LMTP between Postfix and Dovecot, and write global and user Sieve rules.

Building a Router with iptables19:18
Turn a Linux machine into a router with iptables, configuring forwarding and NAT, port forwarding, and a bastion host setup, with persistent firewall rules.
Configuring Port Forwarding with iptables17:51
Expose a private server to the network by configuring port forwarding with iptables, using connection tracking, destination nat, and source nat for tcp port 3306 to an internal MySQL server.
Using iptables as a Firewall Building an FTP Server with vsftpd18:49
Learn to configure iptables directly, building firewall rules with chains (input, forward, output) and actions (accept, drop, reject, log), and monitor with verbose listings and saves.
Building an FTP Server with vsftpd20:42
Install and configure vsftpd to run a secure ftp server, manage anonymous and local users, configure passive port ranges, and enable transfer logging.
Building an FTP Server with Pure-FTPd17:47
Learn to build a secure ftp server with pure-ftpd, compare it to vsftpd, and configure installation, anonymous access control, passive port ranges, and TLS encryption with a self-signed cert.
Restricting Access to SSH13:56
Restrict ssh access by configuring sshd_config (and sshd_config.d) to allow only selected users, disable root login, and apply tcp wrappers or host.allow/deny with local-network firewall rules.
Enabling Certificate Authentication in SSH16:22
Enable certificate authentication for ssh, replacing passwords with strong key-based login. Generate client and server keys, deploy public keys, and disable password login.
Blocking Brute Force Attacks with fail2ban20:17
Learn how fail2ban blocks brute force attacks on Linux by turning failed logins into firewall bans, with installation, configuration, testing, and whitelist tips.
Scanning for Open Ports with nmap19:11
Explore how to map your attack surface by using netstat or ss locally, then scan networks with Nmap to identify open ports and services, and tighten firewall rules.
Building a VPN Server with OpenVPN15:38
Learn how to build a VPN server on Linux using OpenVPN, including installing the package, setting up a certificate authority, generating client certificates, and deploying scripts to automate configuration.
Configuring an OpenVPN Client15:28
Install the openvpn client, load the client profile (.ovpn), and connect to the server to create a secure tunnel; ensure the config is in the right directory for testing.

Requirements

• LPIC-1 Certification (101 and 102): While not mandatory, having the LPIC-1 certification demonstrates a solid understanding of fundamental Linux concepts and commands. LPIC-1 serves as a strong foundation for the more advanced topics covered in LPIC-2.
• Linux Experience: Candidates should have practical experience in administering Linux systems. This includes knowledge of basic command-line operations, file management, user management, package management, and system configuration.
• Networking Knowledge: Familiarity with networking concepts is beneficial, as LPIC-2 covers advanced networking configurations, routing, and network services.
• File System and Storage Management: Understanding of filesystems, storage devices, and basic RAID and LVM (Logical Volume Management) concepts is important.
• Shell Scripting: Proficiency in shell scripting (such as Bash scripting) is advantageous, as it allows candidates to automate tasks and perform advanced system configurations.
• TCP/IP Networking: Understanding of TCP/IP networking fundamentals, including IP addressing, subnets, and basic network troubleshooting, is helpful.
• Hands-On Experience: Practical hands-on experience with Linux systems, including setting up and managing various services, is essential for mastering the advanced topics covered in LPIC-2.

Description

The LPIC-2 Linux Engineer certification demonstrates an advanced proficiency with the Linux operating system and the ability to perform real-world maintenance and administrative tasks. The 201-450 exam focuses on measuring and scaling system performance, configuring the Linux bootloader, advanced storage and network configurations, and other system maintenance tasks.

The LPIC-2 Linux Engineer (201-450) Certification Training is an advanced-level course designed for experienced Linux professionals seeking to elevate their skills and expertise in Linux system administration and engineering. This course provides comprehensive coverage of the topics required to pass the LPIC-2 201-450 exam, which is part of the Linux Professional Institute Certification Level 2 (LPIC-2).

Whether you are looking to enhance your career prospects, validate your Linux expertise, or broaden your skill set, this course is a valuable investment in your professional development as a Linux engineer. Upon successful completion, participants will be well-prepared to take the LPIC-2 201-450 exam and earn their LPIC-2 certification, showcasing their mastery of advanced Linux administration and engineering.

By the end of the LPIC-2 Linux Engineer (201-450) Certification Training, participants will have gained the knowledge and skills necessary to tackle the LPIC-2 exam with confidence.

The LPIC-2 Linux Engineer (201-450) certification is designed for experienced Linux professionals who have a strong foundation in Linux system administration and are looking to further enhance their skills and knowledge in more advanced areas of Linux engineering.

To pursue the LPIC-2 Linux Engineer (201-450) certification, candidates should have a strong foundation in Linux system administration and should ideally meet certain prerequisites. The LPIC-2 certification is designed for experienced Linux professionals who are looking to enhance their skills in more advanced areas of Linux engineering.

Who this course is for:

The LPIC-2 Linux Engineer (201-450) certification is designed for experienced Linux professionals who have a strong foundation in Linux system administration and are looking to further enhance their skills and knowledge in more advanced areas of Linux engineering. The LPIC-2 certification is suitable for a specific group of target students, including:
Experienced Linux Administrators
System Engineers
Network Administrators:
Linux Trainers and Instructors
IT Professionals Seeking Advancement

LPIC-2 Linux Engineer (202-450)

What you'll learn

Explore related topics

Course content

Domain Name Server8 lectures • 2hr 13min

Web Services9 lectures • 2hr 31min

File Sharing7 lectures • 1hr 52min

Network Client Management6 lectures • 1hr 45min

E-Mail Services4 lectures • 1hr 19min

System Security11 lectures • 3hr 15min

Requirements

Description

Who this course is for: