Best linux security Courses Online
We compared 17 Linux Security courses currently listed on Coursera and Udemy, priced from $19.99 to $199.99. 15 of them teach the subject directly and 2 are built around a certification exam. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses in our catalog
- 24
- Compared here
- 17
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1
systemd, Containers & Linux Security
Offered by Total Seminars
This course covers some of the most important and in-demand skills in modern Linux administration: systemd service management, container technologies, and Linux security hardening. Covering expert instruction across syst...
$49.00listed price -
2
Linux Security per Aspiranti Ethical Hacker! 100% Pratico!
Benvenuto in questo corso dedicato alla Sicurezza del sistema operativo Linux!Adesso ti mostro quello che imparerai dopo aver seguito questo corso:1) Per prima cosa ti spiegherò come scaricare l'immagine del sistema oper...
$199.99listed price -
3
Linux Security for Beginners
Do You Want To Learn and Master Linux Security?This course is designed for those who want to learn and make their career in Linux security. You’ll learn how you can secure your Linux infrastructure and detect and prevent...
$49.99listed price -
4
Ethical Hacking
Offered by LearnKartS
Practice ethical hacking concepts using real-world tools, guided labs, and simulated attack scenarios designed for beginners. This Ethical Hacking Specialization is suitable for those who want to become ethical hackers....
$49.00listed price -
5
Cybersecurity Analyst
Offered by Edureka
The Cybersecurity Analyst Specialization equips learners with job-ready skills to detect, analyze, and respond to modern cyber threats in enterprise environments. Aligned with real-world SOC practices, it integrates thre...
$49.00listed price -
6
Advanced Linux Troubleshooting and System Recovery
Offered by Packt
Updated in May 2025. This course now features Coursera Coach! Dive deep into the art of diagnosing and resolving critical Linux system issues in this comprehensive advanced course. You’ll develop the expertise to handle...
$49.00listed price -
7
Administration of Red Hat Linux Systems
Offered by EDUCBA
This Specialization provides a complete pathway to mastering Red Hat Linux administration, from foundational system installation and configuration to advanced optimization and security. Learners will gain hands-on practi...
$49.00listed price -
8
Zero-Trust Linux Administration: Complete Root Sudo Security
Transform Your Linux Security Skills with Advanced Root Access Control and Sudo MasteryAre you ready to become a Linux security expert? This comprehensive course takes you from basic sudo knowledge to advanced enterprise...
$99.99listed price -
9
Simulado Offensive Security Certified Professional
Simulado Offensive Security Certified Professional OSCP. A certificação OSCP é o padrão ouro para testadores de intrusão que desejam provar sua competência técnica na identificação e exploração de falhas em sistemas vari...
$34.99listed price -
10
Linux All-In-One For Dummies
Offered by John Wiley & Sons
This specialization teaches foundational and advanced Linux skills, covering installation, system administration, security, and preparation for professional Linux certifications, equipping learners for roles in Linux adm...
$49.00listed price -
11
Mastering Security-Enhanced Linux (SELinux)
Offered by Pearson
Mastering Security-Enhanced Linux (SELinux) is your full training to understand and use SELinux. SELinux is a valuable addition to the standard Linux security options that makes your Linux distribution secure. The course...
$49.00listed price -
12
Complete Red Hat System Administration Boot Camp - RHCSA 9
This course is updated to the last Red Hat Certified System Administrator Exam Objectives (Containers + Bash/Shell Scripting)Join now and get access to two of my best seller books for FREE:Learn Linux QuicklyA...
$199.99listed price -
13
Linux & DevOps Bundle for Beginners: Start Your Tech Career
This course is designed to help you become a skilled Linux System Administrator by teaching you everything you need to know through real-world tasks and hands-on projects. We start with Linux Administration, where you le...
$199.99listed price -
14
Securing Linux Systems
Offered by LearnQuest
In this course, we look at security and the Linux operating system. The course material is a good for anyone preparing for the Linux Foundation Certified IT Associate (LFCA) exam or just interested in learning more about...
$49.00listed price -
15
Tools for Security Specialists
Offered by Codio
This specialization is intended for security beginners. No prior experience is needed. Learn how security works across the organizational spectrum. This includes high-level concepts like integrating security monitoring a...
$49.00listed price -
16
CompTIA Linux+ (LX0-103 and LX0-104) (Part 1 of 2)
The CompTIA Linux+ 2009 course covers the basic administration, security, networking, performance and maintenance tasks required to efficiently and smoothly run a Linux environment. The course contents are based on the r...
$199.99listed price -
17
CompTIA Linux+ (LX0-103 and LX0-104) (Part 2 of 2)
The CompTIA Linux+ 2009 course covers the basic administration, security, networking, performance and maintenance tasks required to efficiently and smoothly run a Linux environment. The course contents are based on the r...
$19.99listed price
What the prices here tell you
The 17 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $49.00 — a spread of $180.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Coursera and Udemy. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion.
Courses versus exam preparation
2 of the entries here are built around a certification exam rather than teaching Linux Security from scratch. They are the right choice only if you already know the material and want to pass a specific exam; if you are starting out, pick one of the taught courses first and come back to exam preparation afterwards.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.